312030070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{166861}}^1$

素因数の和:166896

約数の個数: 32

約数和(自身を含む): 648759456

約数和(自身を除く): 336729386

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 166861, 333722, 834305, 1668610, 1835471, 2836637, 3670942, 5673274, 9177355, 14183185, 18354710, 28366370, 31203007, 62406014, 156015035, 312030070]

約数ペア:

[(1, 312030070), (2, 156015035), (5, 62406014), (10, 31203007), (11, 28366370), (17, 18354710), (22, 14183185), (34, 9177355), (55, 5673274), (85, 3670942), (110, 2836637), (170, 1835471), (187, 1668610), (374, 834305), (935, 333722), (1870, 166861)]