6454667270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1998349}}^1$

素因数の和:1998392

約数の個数: 32

約数和(自身を含む): 12949308000

約数和(自身を除く): 6494640730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 1998349, 3996698, 9991745, 19983490, 33971933, 37968631, 67943866, 75937262, 169859665, 189843155, 339719330, 379686310, 645466727, 1290933454, 3227333635, 6454667270]

約数ペア:

[(1, 6454667270), (2, 3227333635), (5, 1290933454), (10, 645466727), (17, 379686310), (19, 339719330), (34, 189843155), (38, 169859665), (85, 75937262), (95, 67943866), (170, 37968631), (190, 33971933), (323, 19983490), (646, 9991745), (1615, 3996698), (3230, 1998349)]