8389138030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{709141}}^1$

素因数の和:709181

約数の個数: 48

約数和(自身を含む): 18687309984

約数和(自身を除く): 10298171954

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 2366, 5915, 11830, 709141, 1418282, 3545705, 4963987, 7091410, 9218833, 9927974, 18437666, 24819935, 46094165, 49639870, 64531831, 92188330, 119844829, 129063662, 239689658, 322659155, 599224145, 645318310, 838913803, 1198448290, 1677827606, 4194569015, 8389138030]

約数ペア:

[(1, 8389138030), (2, 4194569015), (5, 1677827606), (7, 1198448290), (10, 838913803), (13, 645318310), (14, 599224145), (26, 322659155), (35, 239689658), (65, 129063662), (70, 119844829), (91, 92188330), (130, 64531831), (169, 49639870), (182, 46094165), (338, 24819935), (455, 18437666), (845, 9927974), (910, 9218833), (1183, 7091410), (1690, 4963987), (2366, 3545705), (5915, 1418282), (11830, 709141)]