289206870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2551}}^1\times {\mathrm{3779}}^1$

素因数の和:6340

約数の個数: 32

約数和(自身を含む): 694552320

約数和(自身を除く): 405345450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2551, 3779, 5102, 7558, 7653, 11337, 12755, 15306, 18895, 22674, 25510, 37790, 38265, 56685, 76530, 113370, 9640229, 19280458, 28920687, 48201145, 57841374, 96402290, 144603435, 289206870]

約数ペア:

[(1, 289206870), (2, 144603435), (3, 96402290), (5, 57841374), (6, 48201145), (10, 28920687), (15, 19280458), (30, 9640229), (2551, 113370), (3779, 76530), (5102, 56685), (7558, 38265), (7653, 37790), (11337, 25510), (12755, 22674), (15306, 18895)]