89060940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{494783}}^1$

素因数の和:494798

約数の個数: 36

約数和(自身を含む): 270152064

約数和(自身を除く): 181091124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 494783, 989566, 1484349, 1979132, 2473915, 2968698, 4453047, 4947830, 5937396, 7421745, 8906094, 9895660, 14843490, 17812188, 22265235, 29686980, 44530470, 89060940]

約数ペア:

[(1, 89060940), (2, 44530470), (3, 29686980), (4, 22265235), (5, 17812188), (6, 14843490), (9, 9895660), (10, 8906094), (12, 7421745), (15, 5937396), (18, 4947830), (20, 4453047), (30, 2968698), (36, 2473915), (45, 1979132), (60, 1484349), (90, 989566), (180, 494783)]