30610740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{510179}}^1$

素因数の和:510191

約数の個数: 24

約数和(自身を含む): 85710240

約数和(自身を除く): 55099500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 510179, 1020358, 1530537, 2040716, 2550895, 3061074, 5101790, 6122148, 7652685, 10203580, 15305370, 30610740]

約数ペア:

[(1, 30610740), (2, 15305370), (3, 10203580), (4, 7652685), (5, 6122148), (6, 5101790), (10, 3061074), (12, 2550895), (15, 2040716), (20, 1530537), (30, 1020358), (60, 510179)]