91870620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{3637}}^1$

素因数の和:4070

約数の個数: 48

約数和(自身を含む): 257919648

約数和(自身を除く): 166049028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421, 842, 1263, 1684, 2105, 2526, 3637, 4210, 5052, 6315, 7274, 8420, 10911, 12630, 14548, 18185, 21822, 25260, 36370, 43644, 54555, 72740, 109110, 218220, 1531177, 3062354, 4593531, 6124708, 7655885, 9187062, 15311770, 18374124, 22967655, 30623540, 45935310, 91870620]

約数ペア:

[(1, 91870620), (2, 45935310), (3, 30623540), (4, 22967655), (5, 18374124), (6, 15311770), (10, 9187062), (12, 7655885), (15, 6124708), (20, 4593531), (30, 3062354), (60, 1531177), (421, 218220), (842, 109110), (1263, 72740), (1684, 54555), (2105, 43644), (2526, 36370), (3637, 25260), (4210, 21822), (5052, 18185), (6315, 14548), (7274, 12630), (8420, 10911)]