30122704

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{43783}}^1$

素因数の和:43834

約数の個数: 20

約数和(自身を含む): 59721376

約数和(自身を除く): 29598672

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 43783, 87566, 175132, 350264, 700528, 1882669, 3765338, 7530676, 15061352, 30122704]

約数ペア:

[(1, 30122704), (2, 15061352), (4, 7530676), (8, 3765338), (16, 1882669), (43, 700528), (86, 350264), (172, 175132), (344, 87566), (688, 43783)]