29720742

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{69767}}^1$

素因数の和:69843

約数の個数: 16

約数和(自身を含む): 60279552

約数和(自身を除く): 30558810

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 69767, 139534, 209301, 418602, 4953457, 9906914, 14860371, 29720742]

約数ペア:

[(1, 29720742), (2, 14860371), (3, 9906914), (6, 4953457), (71, 418602), (142, 209301), (213, 139534), (426, 69767)]