30720762

素因数分解:

$2^1\times 3^3\times {\mathrm{568903}}^1$

素因数の和:568914

約数の個数: 16

約数和(自身を含む): 68268480

約数和(自身を除く): 37547718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 568903, 1137806, 1706709, 3413418, 5120127, 10240254, 15360381, 30720762]

約数ペア:

[(1, 30720762), (2, 15360381), (3, 10240254), (6, 5120127), (9, 3413418), (18, 1706709), (27, 1137806), (54, 568903)]