207943620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3465727}}^1$

素因数の和:3465739

約数の個数: 24

約数和(自身を含む): 582242304

約数和(自身を除く): 374298684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3465727, 6931454, 10397181, 13862908, 17328635, 20794362, 34657270, 41588724, 51985905, 69314540, 103971810, 207943620]

約数ペア:

[(1, 207943620), (2, 103971810), (3, 69314540), (4, 51985905), (5, 41588724), (6, 34657270), (10, 20794362), (12, 17328635), (15, 13862908), (20, 10397181), (30, 6931454), (60, 3465727)]