2648310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{12611}}^1$

素因数の和:12628

約数の個数: 32

約数和(自身を含む): 7264512

約数和(自身を除く): 4616202

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 12611, 25222, 37833, 63055, 75666, 88277, 126110, 176554, 189165, 264831, 378330, 441385, 529662, 882770, 1324155, 2648310]

約数ペア:

[(1, 2648310), (2, 1324155), (3, 882770), (5, 529662), (6, 441385), (7, 378330), (10, 264831), (14, 189165), (15, 176554), (21, 126110), (30, 88277), (35, 75666), (42, 63055), (70, 37833), (105, 25222), (210, 12611)]