2015410

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 24

約数和(自身を含む): 3748140

約数和(自身を除く): 1732730

約数列:

[1, 2, 5, 10, 43, 86, 109, 215, 218, 430, 545, 1090, 1849, 3698, 4687, 9245, 9374, 18490, 23435, 46870, 201541, 403082, 1007705, 2015410]

約数ペア:

[(1, 2015410), (2, 1007705), (5, 403082), (10, 201541), (43, 46870), (86, 23435), (109, 18490), (215, 9374), (218, 9245), (430, 4687), (545, 3698), (1090, 1849)]