17082940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{122021}}^1$

素因数の和:122037

約数の個数: 24

約数和(自身を含む): 40999392

約数和(自身を除く): 23916452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 122021, 244042, 488084, 610105, 854147, 1220210, 1708294, 2440420, 3416588, 4270735, 8541470, 17082940]

約数ペア:

[(1, 17082940), (2, 8541470), (4, 4270735), (5, 3416588), (7, 2440420), (10, 1708294), (14, 1220210), (20, 854147), (28, 610105), (35, 488084), (70, 244042), (140, 122021)]