18322085810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{305419}}^1$

素因数の和:306290

約数の個数: 32

約数和(自身を含む): 37735251840

約数和(自身を除く): 19413166030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 857, 1714, 4285, 5999, 8570, 11998, 29995, 59990, 305419, 610838, 1527095, 2137933, 3054190, 4275866, 10689665, 21379330, 261744083, 523488166, 1308720415, 1832208581, 2617440830, 3664417162, 9161042905, 18322085810]

約数ペア:

[(1, 18322085810), (2, 9161042905), (5, 3664417162), (7, 2617440830), (10, 1832208581), (14, 1308720415), (35, 523488166), (70, 261744083), (857, 21379330), (1714, 10689665), (4285, 4275866), (5999, 3054190), (8570, 2137933), (11998, 1527095), (29995, 610838), (59990, 305419)]