244738060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1748129}}^1$

素因数の和:1748145

約数の個数: 24

約数和(自身を含む): 587371680

約数和(自身を除く): 342633620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1748129, 3496258, 6992516, 8740645, 12236903, 17481290, 24473806, 34962580, 48947612, 61184515, 122369030, 244738060]

約数ペア:

[(1, 244738060), (2, 122369030), (4, 61184515), (5, 48947612), (7, 34962580), (10, 24473806), (14, 17481290), (20, 12236903), (28, 8740645), (35, 6992516), (70, 3496258), (140, 1748129)]