30428629

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2843}}^1$

素因数の和:3000

約数の個数: 16

約数和(自身を含む): 38223360

約数和(自身を除く): 7794731

約数列:

[1, 7, 11, 77, 139, 973, 1529, 2843, 10703, 19901, 31273, 218911, 395177, 2766239, 4346947, 30428629]

約数ペア:

[(1, 30428629), (7, 4346947), (11, 2766239), (77, 395177), (139, 218911), (973, 31273), (1529, 19901), (2843, 10703)]