78828630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{7529}}^1$

素因数の和:7888

約数の個数: 32

約数和(自身を含む): 189756000

約数和(自身を除く): 110927370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 7529, 10470, 15058, 22587, 37645, 45174, 75290, 112935, 225870, 2627621, 5255242, 7882863, 13138105, 15765726, 26276210, 39414315, 78828630]

約数ペア:

[(1, 78828630), (2, 39414315), (3, 26276210), (5, 15765726), (6, 13138105), (10, 7882863), (15, 5255242), (30, 2627621), (349, 225870), (698, 112935), (1047, 75290), (1745, 45174), (2094, 37645), (3490, 22587), (5235, 15058), (7529, 10470)]