16662310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2311}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 34624512

約数和(自身を除く): 17962202

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 2311, 3605, 4622, 7210, 11555, 16177, 23110, 32354, 80885, 161770, 238033, 476066, 1190165, 1666231, 2380330, 3332462, 8331155, 16662310]

約数ペア:

[(1, 16662310), (2, 8331155), (5, 3332462), (7, 2380330), (10, 1666231), (14, 1190165), (35, 476066), (70, 238033), (103, 161770), (206, 80885), (515, 32354), (721, 23110), (1030, 16177), (1442, 11555), (2311, 7210), (3605, 4622)]