270805502

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{15761}}^1$

素因数の和:15856

約数の個数: 24

約数和(自身を含む): 452810736

約数和(自身を除く): 182005234

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 8591, 15761, 17182, 31522, 173371, 346742, 1119031, 1907081, 2238062, 3814162, 12309341, 24618682, 135402751, 270805502]

約数ペア:

[(1, 270805502), (2, 135402751), (11, 24618682), (22, 12309341), (71, 3814162), (121, 2238062), (142, 1907081), (242, 1119031), (781, 346742), (1562, 173371), (8591, 31522), (15761, 17182)]