146211380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1044367}}^1$

素因数の和:1044383

約数の個数: 24

約数和(自身を含む): 350907648

約数和(自身を除く): 204696268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1044367, 2088734, 4177468, 5221835, 7310569, 10443670, 14621138, 20887340, 29242276, 36552845, 73105690, 146211380]

約数ペア:

[(1, 146211380), (2, 73105690), (4, 36552845), (5, 29242276), (7, 20887340), (10, 14621138), (14, 10443670), (20, 7310569), (28, 5221835), (35, 4177468), (70, 2088734), (140, 1044367)]