12590220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{209837}}^1$

素因数の和:209849

約数の個数: 24

約数和(自身を含む): 35252784

約数和(自身を除く): 22662564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 209837, 419674, 629511, 839348, 1049185, 1259022, 2098370, 2518044, 3147555, 4196740, 6295110, 12590220]

約数ペア:

[(1, 12590220), (2, 6295110), (3, 4196740), (4, 3147555), (5, 2518044), (6, 2098370), (10, 1259022), (12, 1049185), (15, 839348), (20, 629511), (30, 419674), (60, 209837)]