84564990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{939611}}^1$

素因数の和:939624

約数の個数: 24

約数和(自身を含む): 219869208

約数和(自身を除く): 135304218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 939611, 1879222, 2818833, 4698055, 5637666, 8456499, 9396110, 14094165, 16912998, 28188330, 42282495, 84564990]

約数ペア:

[(1, 84564990), (2, 42282495), (3, 28188330), (5, 16912998), (6, 14094165), (9, 9396110), (10, 8456499), (15, 5637666), (18, 4698055), (30, 2818833), (45, 1879222), (90, 939611)]