30090138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{385771}}^1$

素因数の和:385789

約数の個数: 16

約数和(自身を含む): 64809696

約数和(自身を除く): 34719558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 385771, 771542, 1157313, 2314626, 5015023, 10030046, 15045069, 30090138]

約数ペア:

[(1, 30090138), (2, 15045069), (3, 10030046), (6, 5015023), (13, 2314626), (26, 1157313), (39, 771542), (78, 385771)]