16678060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{119129}}^1$

素因数の和:119145

約数の個数: 24

約数和(自身を含む): 40027680

約数和(自身を除く): 23349620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 119129, 238258, 476516, 595645, 833903, 1191290, 1667806, 2382580, 3335612, 4169515, 8339030, 16678060]

約数ペア:

[(1, 16678060), (2, 8339030), (4, 4169515), (5, 3335612), (7, 2382580), (10, 1667806), (14, 1191290), (20, 833903), (28, 595645), (35, 476516), (70, 238258), (140, 119129)]