69044140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18461}}^1$

素因数の和:18498

約数の個数: 48

約数和(自身を含む): 167487264

約数和(自身を除く): 98443124

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 18461, 36922, 73844, 92305, 184610, 203071, 313837, 369220, 406142, 627674, 812284, 1015355, 1255348, 1569185, 2030710, 3138370, 3452207, 4061420, 6276740, 6904414, 13808828, 17261035, 34522070, 69044140]

約数ペア:

[(1, 69044140), (2, 34522070), (4, 17261035), (5, 13808828), (10, 6904414), (11, 6276740), (17, 4061420), (20, 3452207), (22, 3138370), (34, 2030710), (44, 1569185), (55, 1255348), (68, 1015355), (85, 812284), (110, 627674), (170, 406142), (187, 369220), (220, 313837), (340, 203071), (374, 184610), (748, 92305), (935, 73844), (1870, 36922), (3740, 18461)]