134642060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{961729}}^1$

素因数の和:961745

約数の個数: 24

約数和(自身を含む): 323141280

約数和(自身を除く): 188499220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 961729, 1923458, 3846916, 4808645, 6732103, 9617290, 13464206, 19234580, 26928412, 33660515, 67321030, 134642060]

約数ペア:

[(1, 134642060), (2, 67321030), (4, 33660515), (5, 26928412), (7, 19234580), (10, 13464206), (14, 9617290), (20, 6732103), (28, 4808645), (35, 3846916), (70, 1923458), (140, 961729)]