13133220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{218887}}^1$

素因数の和:218899

約数の個数: 24

約数和(自身を含む): 36773184

約数和(自身を除く): 23639964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 218887, 437774, 656661, 875548, 1094435, 1313322, 2188870, 2626644, 3283305, 4377740, 6566610, 13133220]

約数ペア:

[(1, 13133220), (2, 6566610), (3, 4377740), (4, 3283305), (5, 2626644), (6, 2188870), (10, 1313322), (12, 1094435), (15, 875548), (20, 656661), (30, 437774), (60, 218887)]