624154330

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{2081}}^1$

素因数の和:2514

約数の個数: 32

約数和(自身を含む): 1140019920

約数和(自身を除く): 515865590

約数列:

[1, 2, 5, 10, 89, 178, 337, 445, 674, 890, 1685, 2081, 3370, 4162, 10405, 20810, 29993, 59986, 149965, 185209, 299930, 370418, 701297, 926045, 1402594, 1852090, 3506485, 7012970, 62415433, 124830866, 312077165, 624154330]

約数ペア:

[(1, 624154330), (2, 312077165), (5, 124830866), (10, 62415433), (89, 7012970), (178, 3506485), (337, 1852090), (445, 1402594), (674, 926045), (890, 701297), (1685, 370418), (2081, 299930), (3370, 185209), (4162, 149965), (10405, 59986), (20810, 29993)]