2993060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{21379}}^1$

素因数の和:21395

約数の個数: 24

約数和(自身を含む): 7183680

約数和(自身を除く): 4190620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 21379, 42758, 85516, 106895, 149653, 213790, 299306, 427580, 598612, 748265, 1496530, 2993060]

約数ペア:

[(1, 2993060), (2, 1496530), (4, 748265), (5, 598612), (7, 427580), (10, 299306), (14, 213790), (20, 149653), (28, 106895), (35, 85516), (70, 42758), (140, 21379)]