30823620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{513727}}^1$

素因数の和:513739

約数の個数: 24

約数和(自身を含む): 86306304

約数和(自身を除く): 55482684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 513727, 1027454, 1541181, 2054908, 2568635, 3082362, 5137270, 6164724, 7705905, 10274540, 15411810, 30823620]

約数ペア:

[(1, 30823620), (2, 15411810), (3, 10274540), (4, 7705905), (5, 6164724), (6, 5137270), (10, 3082362), (12, 2568635), (15, 2054908), (20, 1541181), (30, 1027454), (60, 513727)]