61208220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1020137}}^1$

素因数の和:1020149

約数の個数: 24

約数和(自身を含む): 171383184

約数和(自身を除く): 110174964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1020137, 2040274, 3060411, 4080548, 5100685, 6120822, 10201370, 12241644, 15302055, 20402740, 30604110, 61208220]

約数ペア:

[(1, 61208220), (2, 30604110), (3, 20402740), (4, 15302055), (5, 12241644), (6, 10201370), (10, 6120822), (12, 5100685), (15, 4080548), (20, 3060411), (30, 2040274), (60, 1020137)]