数字 131493990
质因数分解
质因数分解 | 2 * 3 * 5 * 23 * 149 * 1279 |
因数 | 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 149, 230, 298, 345, 447, 690, 745, 894, 1279, 1490, 2235, 2558, 3427, 3837, 4470, 6395, 6854, 7674, 10281, 12790, 17135, 19185, 20562, 29417, 34270, 38370, 51405, 58834, 88251, 102810, 147085, 176502, 190571, 294170, 381142, 441255, 571713, 882510, 952855, 1143426, 1905710, 2858565, 4383133, 5717130, 8766266, 13149399, 21915665, 26298798, 43831330, 65746995, 131493990 |
因数个数 | 64 |
因数和 | 331776000 |
性质
符号
二进制 | 111110101100111000001100110 |
八进制 | 765470146 |
十六进制 | 7d67066 |