6640230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{569}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 16005600

約数和(自身を除く): 9365370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 389, 569, 778, 1138, 1167, 1707, 1945, 2334, 2845, 3414, 3890, 5690, 5835, 8535, 11670, 17070, 221341, 442682, 664023, 1106705, 1328046, 2213410, 3320115, 6640230]

約数ペア:

[(1, 6640230), (2, 3320115), (3, 2213410), (5, 1328046), (6, 1106705), (10, 664023), (15, 442682), (30, 221341), (389, 17070), (569, 11670), (778, 8535), (1138, 5835), (1167, 5690), (1707, 3890), (1945, 3414), (2334, 2845)]