64500270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2150009}}^1$

素因数の和:2150019

約数の個数: 16

約数和(自身を含む): 154800720

約数和(自身を除く): 90300450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2150009, 4300018, 6450027, 10750045, 12900054, 21500090, 32250135, 64500270]

約数ペア:

[(1, 64500270), (2, 32250135), (3, 21500090), (5, 12900054), (6, 10750045), (10, 6450027), (15, 4300018), (30, 2150009)]