68640690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{6037}}^1$

素因数の和:6426

約数の個数: 32

約数和(自身を含む): 165199680

約数和(自身を除く): 96558990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 379, 758, 1137, 1895, 2274, 3790, 5685, 6037, 11370, 12074, 18111, 30185, 36222, 60370, 90555, 181110, 2288023, 4576046, 6864069, 11440115, 13728138, 22880230, 34320345, 68640690]

約数ペア:

[(1, 68640690), (2, 34320345), (3, 22880230), (5, 13728138), (6, 11440115), (10, 6864069), (15, 4576046), (30, 2288023), (379, 181110), (758, 90555), (1137, 60370), (1895, 36222), (2274, 30185), (3790, 18111), (5685, 12074), (6037, 11370)]