90906970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{118061}}^1$

素因数の和:118086

約数の個数: 32

約数和(自身を含む): 204011136

約数和(自身を除く): 113104166

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 118061, 236122, 590305, 826427, 1180610, 1298671, 1652854, 2597342, 4132135, 6493355, 8264270, 9090697, 12986710, 18181394, 45453485, 90906970]

約数ペア:

[(1, 90906970), (2, 45453485), (5, 18181394), (7, 12986710), (10, 9090697), (11, 8264270), (14, 6493355), (22, 4132135), (35, 2597342), (55, 1652854), (70, 1298671), (77, 1180610), (110, 826427), (154, 590305), (385, 236122), (770, 118061)]