12758060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{91129}}^1$

素因数の和:91145

約数の個数: 24

約数和(自身を含む): 30619680

約数和(自身を除く): 17861620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 91129, 182258, 364516, 455645, 637903, 911290, 1275806, 1822580, 2551612, 3189515, 6379030, 12758060]

約数ペア:

[(1, 12758060), (2, 6379030), (4, 3189515), (5, 2551612), (7, 1822580), (10, 1275806), (14, 911290), (20, 637903), (28, 455645), (35, 364516), (70, 182258), (140, 91129)]