139694510

素因数分解:

$2^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{19429}}^1$

素因数の和:20155

約数の個数: 16

約数和(自身を含む): 251812800

約数和(自身を除く): 112118290

約数列:

[1, 2, 5, 10, 719, 1438, 3595, 7190, 19429, 38858, 97145, 194290, 13969451, 27938902, 69847255, 139694510]

約数ペア:

[(1, 139694510), (2, 69847255), (5, 27938902), (10, 13969451), (719, 194290), (1438, 97145), (3595, 38858), (7190, 19429)]