207412860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3456881}}^1$

素因数の和:3456893

約数の個数: 24

約数和(自身を含む): 580756176

約数和(自身を除く): 373343316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3456881, 6913762, 10370643, 13827524, 17284405, 20741286, 34568810, 41482572, 51853215, 69137620, 103706430, 207412860]

約数ペア:

[(1, 207412860), (2, 103706430), (3, 69137620), (4, 51853215), (5, 41482572), (6, 34568810), (10, 20741286), (12, 17284405), (15, 13827524), (20, 10370643), (30, 6913762), (60, 3456881)]