68723210

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 126969552

約数和(自身を除く): 58246342

約数列:

[1, 2, 5, 10, 61, 113, 122, 226, 305, 565, 610, 997, 1130, 1994, 4985, 6893, 9970, 13786, 34465, 60817, 68930, 112661, 121634, 225322, 304085, 563305, 608170, 1126610, 6872321, 13744642, 34361605, 68723210]

約数ペア:

[(1, 68723210), (2, 34361605), (5, 13744642), (10, 6872321), (61, 1126610), (113, 608170), (122, 563305), (226, 304085), (305, 225322), (565, 121634), (610, 112661), (997, 68930), (1130, 60817), (1994, 34465), (4985, 13786), (6893, 9970)]