30355620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{505927}}^1$

素因数の和:505939

約数の個数: 24

約数和(自身を含む): 84995904

約数和(自身を除く): 54640284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 505927, 1011854, 1517781, 2023708, 2529635, 3035562, 5059270, 6071124, 7588905, 10118540, 15177810, 30355620]

約数ペア:

[(1, 30355620), (2, 15177810), (3, 10118540), (4, 7588905), (5, 6071124), (6, 5059270), (10, 3035562), (12, 2529635), (15, 2023708), (20, 1517781), (30, 1011854), (60, 505927)]