69980060

素因数分解:

$2^2\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{2861}}^1$

素因数の和:4093

約数の個数: 24

約数和(自身を含む): 147129696

約数和(自身を除く): 77149636

約数列:

[1, 2, 4, 5, 10, 20, 1223, 2446, 2861, 4892, 5722, 6115, 11444, 12230, 14305, 24460, 28610, 57220, 3499003, 6998006, 13996012, 17495015, 34990030, 69980060]

約数ペア:

[(1, 69980060), (2, 34990030), (4, 17495015), (5, 13996012), (10, 6998006), (20, 3499003), (1223, 57220), (2446, 28610), (2861, 24460), (4892, 14305), (5722, 12230), (6115, 11444)]