30817054

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2393}}^1$

素因数の和:2579

約数の個数: 16

約数和(自身を含む): 47573568

約数和(自身を除く): 16756514

約数列:

[1, 2, 47, 94, 137, 274, 2393, 4786, 6439, 12878, 112471, 224942, 327841, 655682, 15408527, 30817054]

約数ペア:

[(1, 30817054), (2, 15408527), (47, 655682), (94, 327841), (137, 224942), (274, 112471), (2393, 12878), (4786, 6439)]