30958660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53377}}^1$

素因数の和:53415

約数の個数: 24

約数和(自身を含む): 67256280

約数和(自身を除く): 36297620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 53377, 106754, 213508, 266885, 533770, 1067540, 1547933, 3095866, 6191732, 7739665, 15479330, 30958660]

約数ペア:

[(1, 30958660), (2, 15479330), (4, 7739665), (5, 6191732), (10, 3095866), (20, 1547933), (29, 1067540), (58, 533770), (116, 266885), (145, 213508), (290, 106754), (580, 53377)]