286903110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{735649}}^1$

素因数の和:735672

約数の個数: 32

約数和(自身を含む): 741535200

約数和(自身を除く): 454632090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 735649, 1471298, 2206947, 3678245, 4413894, 7356490, 9563437, 11034735, 19126874, 22069470, 28690311, 47817185, 57380622, 95634370, 143451555, 286903110]

約数ペア:

[(1, 286903110), (2, 143451555), (3, 95634370), (5, 57380622), (6, 47817185), (10, 28690311), (13, 22069470), (15, 19126874), (26, 11034735), (30, 9563437), (39, 7356490), (65, 4413894), (78, 3678245), (130, 2206947), (195, 1471298), (390, 735649)]