9885870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109843}}^1$

素因数の和:109856

約数の個数: 24

約数和(自身を含む): 25703496

約数和(自身を除く): 15817626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109843, 219686, 329529, 549215, 659058, 988587, 1098430, 1647645, 1977174, 3295290, 4942935, 9885870]

約数ペア:

[(1, 9885870), (2, 4942935), (3, 3295290), (5, 1977174), (6, 1647645), (9, 1098430), (10, 988587), (15, 659058), (18, 549215), (30, 329529), (45, 219686), (90, 109843)]