2856870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{3527}}^1$

素因数の和:3546

約数の個数: 40

約数和(自身を含む): 7683984

約数和(自身を除く): 4827114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 3527, 7054, 10581, 17635, 21162, 31743, 35270, 52905, 63486, 95229, 105810, 158715, 190458, 285687, 317430, 476145, 571374, 952290, 1428435, 2856870]

約数ペア:

[(1, 2856870), (2, 1428435), (3, 952290), (5, 571374), (6, 476145), (9, 317430), (10, 285687), (15, 190458), (18, 158715), (27, 105810), (30, 95229), (45, 63486), (54, 52905), (81, 35270), (90, 31743), (135, 21162), (162, 17635), (270, 10581), (405, 7054), (810, 3527)]