12225690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{135841}}^1$

素因数の和:135854

約数の個数: 24

約数和(自身を含む): 31787028

約数和(自身を除く): 19561338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 135841, 271682, 407523, 679205, 815046, 1222569, 1358410, 2037615, 2445138, 4075230, 6112845, 12225690]

約数ペア:

[(1, 12225690), (2, 6112845), (3, 4075230), (5, 2445138), (6, 2037615), (9, 1358410), (10, 1222569), (15, 815046), (18, 679205), (30, 407523), (45, 271682), (90, 135841)]