2783139720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2087}}^1\times {\mathrm{11113}}^1$

素因数の和:13214

約数の個数: 64

約数和(自身を含む): 8354171520

約数和(自身を除く): 5571031800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2087, 4174, 6261, 8348, 10435, 11113, 12522, 16696, 20870, 22226, 25044, 31305, 33339, 41740, 44452, 50088, 55565, 62610, 66678, 83480, 88904, 111130, 125220, 133356, 166695, 222260, 250440, 266712, 333390, 444520, 666780, 1333560, 23192831, 46385662, 69578493, 92771324, 115964155, 139156986, 185542648, 231928310, 278313972, 347892465, 463856620, 556627944, 695784930, 927713240, 1391569860, 2783139720]

約数ペア:

[(1, 2783139720), (2, 1391569860), (3, 927713240), (4, 695784930), (5, 556627944), (6, 463856620), (8, 347892465), (10, 278313972), (12, 231928310), (15, 185542648), (20, 139156986), (24, 115964155), (30, 92771324), (40, 69578493), (60, 46385662), (120, 23192831), (2087, 1333560), (4174, 666780), (6261, 444520), (8348, 333390), (10435, 266712), (11113, 250440), (12522, 222260), (16696, 166695), (20870, 133356), (22226, 125220), (25044, 111130), (31305, 88904), (33339, 83480), (41740, 66678), (44452, 62610), (50088, 55565)]