8690730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6737}}^1$

素因数の和:6790

約数の個数: 32

約数和(自身を含む): 21345984

約数和(自身を除く): 12655254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 6737, 13474, 20211, 33685, 40422, 67370, 101055, 202110, 289691, 579382, 869073, 1448455, 1738146, 2896910, 4345365, 8690730]

約数ペア:

[(1, 8690730), (2, 4345365), (3, 2896910), (5, 1738146), (6, 1448455), (10, 869073), (15, 579382), (30, 289691), (43, 202110), (86, 101055), (129, 67370), (215, 40422), (258, 33685), (430, 20211), (645, 13474), (1290, 6737)]