12121860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{202031}}^1$

素因数の和:202043

約数の個数: 24

約数和(自身を含む): 33941376

約数和(自身を除く): 21819516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 202031, 404062, 606093, 808124, 1010155, 1212186, 2020310, 2424372, 3030465, 4040620, 6060930, 12121860]

約数ペア:

[(1, 12121860), (2, 6060930), (3, 4040620), (4, 3030465), (5, 2424372), (6, 2020310), (10, 1212186), (12, 1010155), (15, 808124), (20, 606093), (30, 404062), (60, 202031)]