80856870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2695229}}^1$

素因数の和:2695239

約数の個数: 16

約数和(自身を含む): 194056560

約数和(自身を除く): 113199690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2695229, 5390458, 8085687, 13476145, 16171374, 26952290, 40428435, 80856870]

約数ペア:

[(1, 80856870), (2, 40428435), (3, 26952290), (5, 16171374), (6, 13476145), (10, 8085687), (15, 5390458), (30, 2695229)]