210564990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2339611}}^1$

素因数の和:2339624

約数の個数: 24

約数和(自身を含む): 547469208

約数和(自身を除く): 336904218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2339611, 4679222, 7018833, 11698055, 14037666, 21056499, 23396110, 35094165, 42112998, 70188330, 105282495, 210564990]

約数ペア:

[(1, 210564990), (2, 105282495), (3, 70188330), (5, 42112998), (6, 35094165), (9, 23396110), (10, 21056499), (15, 14037666), (18, 11698055), (30, 7018833), (45, 4679222), (90, 2339611)]