270607540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1932911}}^1$

素因数の和:1932927

約数の個数: 24

約数和(自身を含む): 649458432

約数和(自身を除く): 378850892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1932911, 3865822, 7731644, 9664555, 13530377, 19329110, 27060754, 38658220, 54121508, 67651885, 135303770, 270607540]

約数ペア:

[(1, 270607540), (2, 135303770), (4, 67651885), (5, 54121508), (7, 38658220), (10, 27060754), (14, 19329110), (20, 13530377), (28, 9664555), (35, 7731644), (70, 3865822), (140, 1932911)]