68775780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1146263}}^1$

素因数の和:1146275

約数の個数: 24

約数和(自身を含む): 192572352

約数和(自身を除く): 123796572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1146263, 2292526, 3438789, 4585052, 5731315, 6877578, 11462630, 13755156, 17193945, 22925260, 34387890, 68775780]

約数ペア:

[(1, 68775780), (2, 34387890), (3, 22925260), (4, 17193945), (5, 13755156), (6, 11462630), (10, 6877578), (12, 5731315), (15, 4585052), (20, 3438789), (30, 2292526), (60, 1146263)]