285066660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4751111}}^1$

素因数の和:4751123

約数の個数: 24

約数和(自身を含む): 798186816

約数和(自身を除く): 513120156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4751111, 9502222, 14253333, 19004444, 23755555, 28506666, 47511110, 57013332, 71266665, 95022220, 142533330, 285066660]

約数ペア:

[(1, 285066660), (2, 142533330), (3, 95022220), (4, 71266665), (5, 57013332), (6, 47511110), (10, 28506666), (12, 23755555), (15, 19004444), (20, 14253333), (30, 9502222), (60, 4751111)]