67171510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2393}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 138583872

約数和(自身を除く): 71412362

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 2005, 2393, 2807, 4010, 4786, 5614, 11965, 14035, 16751, 23930, 28070, 33502, 83755, 167510, 959593, 1919186, 4797965, 6717151, 9595930, 13434302, 33585755, 67171510]

約数ペア:

[(1, 67171510), (2, 33585755), (5, 13434302), (7, 9595930), (10, 6717151), (14, 4797965), (35, 1919186), (70, 959593), (401, 167510), (802, 83755), (2005, 33502), (2393, 28070), (2807, 23930), (4010, 16751), (4786, 14035), (5614, 11965)]