2051614260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{495559}}^1$

素因数の和:495597

約数の個数: 72

約数和(自身を含む): 6493818240

約数和(自身を除く): 4442203980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 495559, 991118, 1486677, 1982236, 2477795, 2973354, 4460031, 4955590, 5946708, 7433385, 8920062, 9911180, 11397857, 14866770, 17840124, 22300155, 22795714, 29733540, 34193571, 44600310, 45591428, 56989285, 68387142, 89200620, 102580713, 113978570, 136774284, 170967855, 205161426, 227957140, 341935710, 410322852, 512903565, 683871420, 1025807130, 2051614260]

約数ペア:

[(1, 2051614260), (2, 1025807130), (3, 683871420), (4, 512903565), (5, 410322852), (6, 341935710), (9, 227957140), (10, 205161426), (12, 170967855), (15, 136774284), (18, 113978570), (20, 102580713), (23, 89200620), (30, 68387142), (36, 56989285), (45, 45591428), (46, 44600310), (60, 34193571), (69, 29733540), (90, 22795714), (92, 22300155), (115, 17840124), (138, 14866770), (180, 11397857), (207, 9911180), (230, 8920062), (276, 7433385), (345, 5946708), (414, 4955590), (460, 4460031), (690, 2973354), (828, 2477795), (1035, 1982236), (1380, 1486677), (2070, 991118), (4140, 495559)]