3940470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43783}}^1$

素因数の和:43796

約数の個数: 24

約数和(自身を含む): 10245456

約数和(自身を除く): 6304986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 43783, 87566, 131349, 218915, 262698, 394047, 437830, 656745, 788094, 1313490, 1970235, 3940470]

約数ペア:

[(1, 3940470), (2, 1970235), (3, 1313490), (5, 788094), (6, 656745), (9, 437830), (10, 394047), (15, 262698), (18, 218915), (30, 131349), (45, 87566), (90, 43783)]