29205260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{208609}}^1$

素因数の和:208625

約数の個数: 24

約数和(自身を含む): 70092960

約数和(自身を除く): 40887700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 208609, 417218, 834436, 1043045, 1460263, 2086090, 2920526, 4172180, 5841052, 7301315, 14602630, 29205260]

約数ペア:

[(1, 29205260), (2, 14602630), (4, 7301315), (5, 5841052), (7, 4172180), (10, 2920526), (14, 2086090), (20, 1460263), (28, 1043045), (35, 834436), (70, 417218), (140, 208609)]