12649170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421639}}^1$

素因数の和:421649

約数の個数: 16

約数和(自身を含む): 30358080

約数和(自身を除く): 17708910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421639, 843278, 1264917, 2108195, 2529834, 4216390, 6324585, 12649170]

約数ペア:

[(1, 12649170), (2, 6324585), (3, 4216390), (5, 2529834), (6, 2108195), (10, 1264917), (15, 843278), (30, 421639)]