69678310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1493}}^1$

素因数の和:1872

約数の個数: 32

約数和(自身を含む): 135535680

約数和(自身を除く): 65857370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 359, 718, 1493, 1795, 2986, 3590, 4667, 7465, 9334, 14930, 19409, 23335, 38818, 46670, 97045, 194090, 535987, 1071974, 2679935, 5359870, 6967831, 13935662, 34839155, 69678310]

約数ペア:

[(1, 69678310), (2, 34839155), (5, 13935662), (10, 6967831), (13, 5359870), (26, 2679935), (65, 1071974), (130, 535987), (359, 194090), (718, 97045), (1493, 46670), (1795, 38818), (2986, 23335), (3590, 19409), (4667, 14930), (7465, 9334)]