30876874

素因数分解:

$2^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{4217}}^1$

素因数の和:4749

約数の個数: 16

約数和(自身を含む): 53045568

約数和(自身を除く): 22168694

約数列:

[1, 2, 7, 14, 523, 1046, 3661, 4217, 7322, 8434, 29519, 59038, 2205491, 4410982, 15438437, 30876874]

約数ペア:

[(1, 30876874), (2, 15438437), (7, 4410982), (14, 2205491), (523, 59038), (1046, 29519), (3661, 8434), (4217, 7322)]