164928270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{422893}}^1$

素因数の和:422916

約数の個数: 32

約数和(自身を含む): 426277152

約数和(自身を除く): 261348882

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 422893, 845786, 1268679, 2114465, 2537358, 4228930, 5497609, 6343395, 10995218, 12686790, 16492827, 27488045, 32985654, 54976090, 82464135, 164928270]

約数ペア:

[(1, 164928270), (2, 82464135), (3, 54976090), (5, 32985654), (6, 27488045), (10, 16492827), (13, 12686790), (15, 10995218), (26, 6343395), (30, 5497609), (39, 4228930), (65, 2537358), (78, 2114465), (130, 1268679), (195, 845786), (390, 422893)]