71678310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{217207}}^1$

素因数の和:217228

約数の個数: 32

約数和(自身を含む): 187667712

約数和(自身を除く): 115989402

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 217207, 434414, 651621, 1086035, 1303242, 2172070, 2389277, 3258105, 4778554, 6516210, 7167831, 11946385, 14335662, 23892770, 35839155, 71678310]

約数ペア:

[(1, 71678310), (2, 35839155), (3, 23892770), (5, 14335662), (6, 11946385), (10, 7167831), (11, 6516210), (15, 4778554), (22, 3258105), (30, 2389277), (33, 2172070), (55, 1303242), (66, 1086035), (110, 651621), (165, 434414), (330, 217207)]