66222940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{473021}}^1$

素因数の和:473037

約数の個数: 24

約数和(自身を含む): 158935392

約数和(自身を除く): 92712452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 473021, 946042, 1892084, 2365105, 3311147, 4730210, 6622294, 9460420, 13244588, 16555735, 33111470, 66222940]

約数ペア:

[(1, 66222940), (2, 33111470), (4, 16555735), (5, 13244588), (7, 9460420), (10, 6622294), (14, 4730210), (20, 3311147), (28, 2365105), (35, 1892084), (70, 946042), (140, 473021)]