68638770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{762653}}^1$

素因数の和:762666

約数の個数: 24

約数和(自身を含む): 178461036

約数和(自身を除く): 109822266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 762653, 1525306, 2287959, 3813265, 4575918, 6863877, 7626530, 11439795, 13727754, 22879590, 34319385, 68638770]

約数ペア:

[(1, 68638770), (2, 34319385), (3, 22879590), (5, 13727754), (6, 11439795), (9, 7626530), (10, 6863877), (15, 4575918), (18, 3813265), (30, 2287959), (45, 1525306), (90, 762653)]