42556980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{709283}}^1$

素因数の和:709295

約数の個数: 24

約数和(自身を含む): 119159712

約数和(自身を除く): 76602732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 709283, 1418566, 2127849, 2837132, 3546415, 4255698, 7092830, 8511396, 10639245, 14185660, 21278490, 42556980]

約数ペア:

[(1, 42556980), (2, 21278490), (3, 14185660), (4, 10639245), (5, 8511396), (6, 7092830), (10, 4255698), (12, 3546415), (15, 2837132), (20, 2127849), (30, 1418566), (60, 709283)]