2110780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{15077}}^1$

素因数の和:15093

約数の個数: 24

約数和(自身を含む): 5066208

約数和(自身を除く): 2955428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 15077, 30154, 60308, 75385, 105539, 150770, 211078, 301540, 422156, 527695, 1055390, 2110780]

約数ペア:

[(1, 2110780), (2, 1055390), (4, 527695), (5, 422156), (7, 301540), (10, 211078), (14, 150770), (20, 105539), (28, 75385), (35, 60308), (70, 30154), (140, 15077)]