2110905

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 3723720

約数和(自身を除く): 1612815

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 769, 915, 2307, 2745, 3845, 6921, 11535, 34605, 46909, 140727, 234545, 422181, 703635, 2110905]

約数ペア:

[(1, 2110905), (3, 703635), (5, 422181), (9, 234545), (15, 140727), (45, 46909), (61, 34605), (183, 11535), (305, 6921), (549, 3845), (769, 2745), (915, 2307)]