211344780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3522413}}^1$

素因数の和:3522425

約数の個数: 24

約数和(自身を含む): 591765552

約数和(自身を除く): 380420772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3522413, 7044826, 10567239, 14089652, 17612065, 21134478, 35224130, 42268956, 52836195, 70448260, 105672390, 211344780]

約数ペア:

[(1, 211344780), (2, 105672390), (3, 70448260), (4, 52836195), (5, 42268956), (6, 35224130), (10, 21134478), (12, 17612065), (15, 14089652), (20, 10567239), (30, 7044826), (60, 3522413)]