2111620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{15083}}^1$

素因数の和:15099

約数の個数: 24

約数和(自身を含む): 5068224

約数和(自身を除く): 2956604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 15083, 30166, 60332, 75415, 105581, 150830, 211162, 301660, 422324, 527905, 1055810, 2111620]

約数ペア:

[(1, 2111620), (2, 1055810), (4, 527905), (5, 422324), (7, 301660), (10, 211162), (14, 150830), (20, 105581), (28, 75415), (35, 60332), (70, 30166), (140, 15083)]