3150220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5121

約数の個数: 24

約数和(自身を含む): 6830208

約数和(自身を除く): 3679988

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 5081, 10162, 20324, 25405, 50810, 101620, 157511, 315022, 630044, 787555, 1575110, 3150220]

約数ペア:

[(1, 3150220), (2, 1575110), (4, 787555), (5, 630044), (10, 315022), (20, 157511), (31, 101620), (62, 50810), (124, 25405), (155, 20324), (310, 10162), (620, 5081)]