220605510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{52903}}^1$

素因数の和:53052

約数の個数: 32

約数和(自身を含む): 533272320

約数和(自身を除く): 312666810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 52903, 105806, 158709, 264515, 317418, 529030, 793545, 1587090, 7353517, 14707034, 22060551, 36767585, 44121102, 73535170, 110302755, 220605510]

約数ペア:

[(1, 220605510), (2, 110302755), (3, 73535170), (5, 44121102), (6, 36767585), (10, 22060551), (15, 14707034), (30, 7353517), (139, 1587090), (278, 793545), (417, 529030), (695, 317418), (834, 264515), (1390, 158709), (2085, 105806), (4170, 52903)]