30800794

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6997}}^1$

素因数の和:7101

約数の個数: 16

約数和(自身を含む): 48370176

約数和(自身を除く): 17569382

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 6997, 13994, 216907, 433814, 496787, 993574, 15400397, 30800794]

約数ペア:

[(1, 30800794), (2, 15400397), (31, 993574), (62, 496787), (71, 433814), (142, 216907), (2201, 13994), (4402, 6997)]