68789610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{911}}^1$

素因数の和:1763

約数の個数: 48

約数和(自身を含む): 179262720

約数和(自身を除く): 110473110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 839, 911, 1678, 1822, 2517, 2733, 4195, 4555, 5034, 5466, 7551, 8199, 8390, 9110, 12585, 13665, 15102, 16398, 25170, 27330, 37755, 40995, 75510, 81990, 764329, 1528658, 2292987, 3821645, 4585974, 6878961, 7643290, 11464935, 13757922, 22929870, 34394805, 68789610]

約数ペア:

[(1, 68789610), (2, 34394805), (3, 22929870), (5, 13757922), (6, 11464935), (9, 7643290), (10, 6878961), (15, 4585974), (18, 3821645), (30, 2292987), (45, 1528658), (90, 764329), (839, 81990), (911, 75510), (1678, 40995), (1822, 37755), (2517, 27330), (2733, 25170), (4195, 16398), (4555, 15102), (5034, 13665), (5466, 12585), (7551, 9110), (8199, 8390)]