31885310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 58871232

約数和(自身を除く): 26985922

約数列:

[1, 2, 5, 10, 61, 122, 167, 305, 313, 334, 610, 626, 835, 1565, 1670, 3130, 10187, 19093, 20374, 38186, 50935, 52271, 95465, 101870, 104542, 190930, 261355, 522710, 3188531, 6377062, 15942655, 31885310]

約数ペア:

[(1, 31885310), (2, 15942655), (5, 6377062), (10, 3188531), (61, 522710), (122, 261355), (167, 190930), (305, 104542), (313, 101870), (334, 95465), (610, 52271), (626, 50935), (835, 38186), (1565, 20374), (1670, 19093), (3130, 10187)]