30359654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68687}}^1$

素因数の和:68719

約数の個数: 16

約数和(自身を含む): 51928128

約数和(自身を除く): 21568474

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 68687, 137374, 892931, 1167679, 1785862, 2335358, 15179827, 30359654]

約数ペア:

[(1, 30359654), (2, 15179827), (13, 2335358), (17, 1785862), (26, 1167679), (34, 892931), (221, 137374), (442, 68687)]