6719260

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2417}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 14217840

約数和(自身を除く): 7498580

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2417, 2780, 4834, 9668, 12085, 24170, 48340, 335963, 671926, 1343852, 1679815, 3359630, 6719260]

約数ペア:

[(1, 6719260), (2, 3359630), (4, 1679815), (5, 1343852), (10, 671926), (20, 335963), (139, 48340), (278, 24170), (556, 12085), (695, 9668), (1390, 4834), (2417, 2780)]