13340220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{222337}}^1$

素因数の和:222349

約数の個数: 24

約数和(自身を含む): 37352784

約数和(自身を除く): 24012564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 222337, 444674, 667011, 889348, 1111685, 1334022, 2223370, 2668044, 3335055, 4446740, 6670110, 13340220]

約数ペア:

[(1, 13340220), (2, 6670110), (3, 4446740), (4, 3335055), (5, 2668044), (6, 2223370), (10, 1334022), (12, 1111685), (15, 889348), (20, 667011), (30, 444674), (60, 222337)]