30411286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1823}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 48153600

約数和(自身を除く): 17742314

約数列:

[1, 2, 19, 38, 439, 878, 1823, 3646, 8341, 16682, 34637, 69274, 800297, 1600594, 15205643, 30411286]

約数ペア:

[(1, 30411286), (2, 15205643), (19, 1600594), (38, 800297), (439, 69274), (878, 34637), (1823, 16682), (3646, 8341)]