68842530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5503}}^1$

素因数の和:5655

約数の個数: 48

約数和(自身を含む): 180311040

約数和(自身を除く): 111468510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 5503, 6255, 11006, 12510, 16509, 27515, 33018, 49527, 55030, 82545, 99054, 165090, 247635, 495270, 764917, 1529834, 2294751, 3824585, 4589502, 6884253, 7649170, 11473755, 13768506, 22947510, 34421265, 68842530]

約数ペア:

[(1, 68842530), (2, 34421265), (3, 22947510), (5, 13768506), (6, 11473755), (9, 7649170), (10, 6884253), (15, 4589502), (18, 3824585), (30, 2294751), (45, 1529834), (90, 764917), (139, 495270), (278, 247635), (417, 165090), (695, 99054), (834, 82545), (1251, 55030), (1390, 49527), (2085, 33018), (2502, 27515), (4170, 16509), (5503, 12510), (6255, 11006)]