90853630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68311}}^1$

素因数の和:68344

約数の個数: 32

約数和(自身を含む): 196738560

約数和(自身を除く): 105884930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 68311, 136622, 341555, 478177, 683110, 956354, 1297909, 2390885, 2595818, 4781770, 6489545, 9085363, 12979090, 18170726, 45426815, 90853630]

約数ペア:

[(1, 90853630), (2, 45426815), (5, 18170726), (7, 12979090), (10, 9085363), (14, 6489545), (19, 4781770), (35, 2595818), (38, 2390885), (70, 1297909), (95, 956354), (133, 683110), (190, 478177), (266, 341555), (665, 136622), (1330, 68311)]