78330270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2611009}}^1$

素因数の和:2611019

約数の個数: 16

約数和(自身を含む): 187992720

約数和(自身を除く): 109662450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2611009, 5222018, 7833027, 13055045, 15666054, 26110090, 39165135, 78330270]

約数ペア:

[(1, 78330270), (2, 39165135), (3, 26110090), (5, 15666054), (6, 13055045), (10, 7833027), (15, 5222018), (30, 2611009)]