12280230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{136447}}^1$

素因数の和:136460

約数の個数: 24

約数和(自身を含む): 31928832

約数和(自身を除く): 19648602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 136447, 272894, 409341, 682235, 818682, 1228023, 1364470, 2046705, 2456046, 4093410, 6140115, 12280230]

約数ペア:

[(1, 12280230), (2, 6140115), (3, 4093410), (5, 2456046), (6, 2046705), (9, 1364470), (10, 1228023), (15, 818682), (18, 682235), (30, 409341), (45, 272894), (90, 136447)]