27493060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{196379}}^1$

素因数の和:196395

約数の個数: 24

約数和(自身を含む): 65983680

約数和(自身を除く): 38490620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 196379, 392758, 785516, 981895, 1374653, 1963790, 2749306, 3927580, 5498612, 6873265, 13746530, 27493060]

約数ペア:

[(1, 27493060), (2, 13746530), (4, 6873265), (5, 5498612), (7, 3927580), (10, 2749306), (14, 1963790), (20, 1374653), (28, 981895), (35, 785516), (70, 392758), (140, 196379)]