30391128

素因数分解:

$2^3\times 3^2\times {\mathrm{422099}}^1$

素因数の和:422111

約数の個数: 24

約数和(自身を含む): 82309500

約数和(自身を除く): 51918372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 422099, 844198, 1266297, 1688396, 2532594, 3376792, 3798891, 5065188, 7597782, 10130376, 15195564, 30391128]

約数ペア:

[(1, 30391128), (2, 15195564), (3, 10130376), (4, 7597782), (6, 5065188), (8, 3798891), (9, 3376792), (12, 2532594), (18, 1688396), (24, 1266297), (36, 844198), (72, 422099)]