276133060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1972379}}^1$

素因数の和:1972395

約数の個数: 24

約数和(自身を含む): 662719680

約数和(自身を除く): 386586620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1972379, 3944758, 7889516, 9861895, 13806653, 19723790, 27613306, 39447580, 55226612, 69033265, 138066530, 276133060]

約数ペア:

[(1, 276133060), (2, 138066530), (4, 69033265), (5, 55226612), (7, 39447580), (10, 27613306), (14, 19723790), (20, 13806653), (28, 9861895), (35, 7889516), (70, 3944758), (140, 1972379)]