2549910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7727}}^1$

素因数の和:7748

約数の個数: 32

約数和(自身を含む): 6676992

約数和(自身を除く): 4127082

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 7727, 15454, 23181, 38635, 46362, 77270, 84997, 115905, 169994, 231810, 254991, 424985, 509982, 849970, 1274955, 2549910]

約数ペア:

[(1, 2549910), (2, 1274955), (3, 849970), (5, 509982), (6, 424985), (10, 254991), (11, 231810), (15, 169994), (22, 115905), (30, 84997), (33, 77270), (55, 46362), (66, 38635), (110, 23181), (165, 15454), (330, 7727)]