90250754

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{2683}}^1$

素因数の和:2846

約数の個数: 24

約数和(自身を含む): 149928240

約数和(自身を除く): 59677486

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 1529, 2683, 3058, 5366, 16819, 29513, 33638, 59026, 324643, 372937, 649286, 745874, 4102307, 8204614, 45125377, 90250754]

約数ペア:

[(1, 90250754), (2, 45125377), (11, 8204614), (22, 4102307), (121, 745874), (139, 649286), (242, 372937), (278, 324643), (1529, 59026), (2683, 33638), (3058, 29513), (5366, 16819)]