30367637080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{439601}}^1$

素因数の和:439780

約数の個数: 64

約数和(自身を含む): 75013685280

約数和(自身を除く): 44646048200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 157, 220, 314, 440, 628, 785, 1256, 1570, 1727, 3140, 3454, 6280, 6908, 8635, 13816, 17270, 34540, 69080, 439601, 879202, 1758404, 2198005, 3516808, 4396010, 4835611, 8792020, 9671222, 17584040, 19342444, 24178055, 38684888, 48356110, 69017357, 96712220, 138034714, 193424440, 276069428, 345086785, 552138856, 690173570, 759190927, 1380347140, 1518381854, 2760694280, 3036763708, 3795954635, 6073527416, 7591909270, 15183818540, 30367637080]

約数ペア:

[(1, 30367637080), (2, 15183818540), (4, 7591909270), (5, 6073527416), (8, 3795954635), (10, 3036763708), (11, 2760694280), (20, 1518381854), (22, 1380347140), (40, 759190927), (44, 690173570), (55, 552138856), (88, 345086785), (110, 276069428), (157, 193424440), (220, 138034714), (314, 96712220), (440, 69017357), (628, 48356110), (785, 38684888), (1256, 24178055), (1570, 19342444), (1727, 17584040), (3140, 9671222), (3454, 8792020), (6280, 4835611), (6908, 4396010), (8635, 3516808), (13816, 2198005), (17270, 1758404), (34540, 879202), (69080, 439601)]