2112530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 4402944

約数和(自身を除く): 2290414

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 293, 515, 586, 721, 1030, 1442, 1465, 2051, 2930, 3605, 4102, 7210, 10255, 20510, 30179, 60358, 150895, 211253, 301790, 422506, 1056265, 2112530]

約数ペア:

[(1, 2112530), (2, 1056265), (5, 422506), (7, 301790), (10, 211253), (14, 150895), (35, 60358), (70, 30179), (103, 20510), (206, 10255), (293, 7210), (515, 4102), (586, 3605), (721, 2930), (1030, 2051), (1442, 1465)]