42436660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{303119}}^1$

素因数の和:303135

約数の個数: 24

約数和(自身を含む): 101848320

約数和(自身を除く): 59411660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 303119, 606238, 1212476, 1515595, 2121833, 3031190, 4243666, 6062380, 8487332, 10609165, 21218330, 42436660]

約数ペア:

[(1, 42436660), (2, 21218330), (4, 10609165), (5, 8487332), (7, 6062380), (10, 4243666), (14, 3031190), (20, 2121833), (28, 1515595), (35, 1212476), (70, 606238), (140, 303119)]