61945980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1032433}}^1$

素因数の和:1032445

約数の個数: 24

約数和(自身を含む): 173448912

約数和(自身を除く): 111502932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1032433, 2064866, 3097299, 4129732, 5162165, 6194598, 10324330, 12389196, 15486495, 20648660, 30972990, 61945980]

約数ペア:

[(1, 61945980), (2, 30972990), (3, 20648660), (4, 15486495), (5, 12389196), (6, 10324330), (10, 6194598), (12, 5162165), (15, 4129732), (20, 3097299), (30, 2064866), (60, 1032433)]