11221620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{187027}}^1$

素因数の和:187039

約数の個数: 24

約数和(自身を含む): 31420704

約数和(自身を除く): 20199084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 187027, 374054, 561081, 748108, 935135, 1122162, 1870270, 2244324, 2805405, 3740540, 5610810, 11221620]

約数ペア:

[(1, 11221620), (2, 5610810), (3, 3740540), (4, 2805405), (5, 2244324), (6, 1870270), (10, 1122162), (12, 935135), (15, 748108), (20, 561081), (30, 374054), (60, 187027)]