12105510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2903}}^1$

素因数の和:3052

約数の個数: 32

約数和(自身を含む): 29272320

約数和(自身を除く): 17166810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 2903, 4170, 5806, 8709, 14515, 17418, 29030, 43545, 87090, 403517, 807034, 1210551, 2017585, 2421102, 4035170, 6052755, 12105510]

約数ペア:

[(1, 12105510), (2, 6052755), (3, 4035170), (5, 2421102), (6, 2017585), (10, 1210551), (15, 807034), (30, 403517), (139, 87090), (278, 43545), (417, 29030), (695, 17418), (834, 14515), (1390, 8709), (2085, 5806), (2903, 4170)]