139430220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2323837}}^1$

素因数の和:2323849

約数の個数: 24

約数和(自身を含む): 390404784

約数和(自身を除く): 250974564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2323837, 4647674, 6971511, 9295348, 11619185, 13943022, 23238370, 27886044, 34857555, 46476740, 69715110, 139430220]

約数ペア:

[(1, 139430220), (2, 69715110), (3, 46476740), (4, 34857555), (5, 27886044), (6, 23238370), (10, 13943022), (12, 11619185), (15, 9295348), (20, 6971511), (30, 4647674), (60, 2323837)]