427876860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7131281}}^1$

素因数の和:7131293

約数の個数: 24

約数和(自身を含む): 1198055376

約数和(自身を除く): 770178516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7131281, 14262562, 21393843, 28525124, 35656405, 42787686, 71312810, 85575372, 106969215, 142625620, 213938430, 427876860]

約数ペア:

[(1, 427876860), (2, 213938430), (3, 142625620), (4, 106969215), (5, 85575372), (6, 71312810), (10, 42787686), (12, 35656405), (15, 28525124), (20, 21393843), (30, 14262562), (60, 7131281)]