136196620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{972833}}^1$

素因数の和:972849

約数の個数: 24

約数和(自身を含む): 326872224

約数和(自身を除く): 190675604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 972833, 1945666, 3891332, 4864165, 6809831, 9728330, 13619662, 19456660, 27239324, 34049155, 68098310, 136196620]

約数ペア:

[(1, 136196620), (2, 68098310), (4, 34049155), (5, 27239324), (7, 19456660), (10, 13619662), (14, 9728330), (20, 6809831), (28, 4864165), (35, 3891332), (70, 1945666), (140, 972833)]