2465260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17609}}^1$

素因数の和:17625

約数の個数: 24

約数和(自身を含む): 5916960

約数和(自身を除く): 3451700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 17609, 35218, 70436, 88045, 123263, 176090, 246526, 352180, 493052, 616315, 1232630, 2465260]

約数ペア:

[(1, 2465260), (2, 1232630), (4, 616315), (5, 493052), (7, 352180), (10, 246526), (14, 176090), (20, 123263), (28, 88045), (35, 70436), (70, 35218), (140, 17609)]