82722180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1378703}}^1$

素因数の和:1378715

約数の個数: 24

約数和(自身を含む): 231622272

約数和(自身を除く): 148900092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1378703, 2757406, 4136109, 5514812, 6893515, 8272218, 13787030, 16544436, 20680545, 27574060, 41361090, 82722180]

約数ペア:

[(1, 82722180), (2, 41361090), (3, 27574060), (4, 20680545), (5, 16544436), (6, 13787030), (10, 8272218), (12, 6893515), (15, 5514812), (20, 4136109), (30, 2757406), (60, 1378703)]