9045260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{64609}}^1$

素因数の和:64625

約数の個数: 24

約数和(自身を含む): 21708960

約数和(自身を除く): 12663700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 64609, 129218, 258436, 323045, 452263, 646090, 904526, 1292180, 1809052, 2261315, 4522630, 9045260]

約数ペア:

[(1, 9045260), (2, 4522630), (4, 2261315), (5, 1809052), (7, 1292180), (10, 904526), (14, 646090), (20, 452263), (28, 323045), (35, 258436), (70, 129218), (140, 64609)]