121013060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{864379}}^1$

素因数の和:864395

約数の個数: 24

約数和(自身を含む): 290431680

約数和(自身を除く): 169418620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 864379, 1728758, 3457516, 4321895, 6050653, 8643790, 12101306, 17287580, 24202612, 30253265, 60506530, 121013060]

約数ペア:

[(1, 121013060), (2, 60506530), (4, 30253265), (5, 24202612), (7, 17287580), (10, 12101306), (14, 8643790), (20, 6050653), (28, 4321895), (35, 3457516), (70, 1728758), (140, 864379)]