83140930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{809}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 153964800

約数和(自身を除く): 70823870

約数列:

[1, 2, 5, 10, 43, 86, 215, 239, 430, 478, 809, 1195, 1618, 2390, 4045, 8090, 10277, 20554, 34787, 51385, 69574, 102770, 173935, 193351, 347870, 386702, 966755, 1933510, 8314093, 16628186, 41570465, 83140930]

約数ペア:

[(1, 83140930), (2, 41570465), (5, 16628186), (10, 8314093), (43, 1933510), (86, 966755), (215, 386702), (239, 347870), (430, 193351), (478, 173935), (809, 102770), (1195, 69574), (1618, 51385), (2390, 34787), (4045, 20554), (8090, 10277)]