2489322660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163987}}^1$

素因数の和:164033

約数の個数: 96

約数和(自身を含む): 7934395392

約数和(自身を除く): 5445072732

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 5060, 7590, 15180, 163987, 327974, 491961, 655948, 819935, 983922, 1639870, 1803857, 1967844, 2459805, 3279740, 3607714, 3771701, 4919610, 5411571, 7215428, 7543402, 9019285, 9839220, 10823142, 11315103, 15086804, 18038570, 18858505, 21646284, 22630206, 27057855, 36077140, 37717010, 41488711, 45260412, 54115710, 56575515, 75434020, 82977422, 108231420, 113151030, 124466133, 165954844, 207443555, 226302060, 248932266, 414887110, 497864532, 622330665, 829774220, 1244661330, 2489322660]

約数ペア:

[(1, 2489322660), (2, 1244661330), (3, 829774220), (4, 622330665), (5, 497864532), (6, 414887110), (10, 248932266), (11, 226302060), (12, 207443555), (15, 165954844), (20, 124466133), (22, 113151030), (23, 108231420), (30, 82977422), (33, 75434020), (44, 56575515), (46, 54115710), (55, 45260412), (60, 41488711), (66, 37717010), (69, 36077140), (92, 27057855), (110, 22630206), (115, 21646284), (132, 18858505), (138, 18038570), (165, 15086804), (220, 11315103), (230, 10823142), (253, 9839220), (276, 9019285), (330, 7543402), (345, 7215428), (460, 5411571), (506, 4919610), (660, 3771701), (690, 3607714), (759, 3279740), (1012, 2459805), (1265, 1967844), (1380, 1803857), (1518, 1639870), (2530, 983922), (3036, 819935), (3795, 655948), (5060, 491961), (7590, 327974), (15180, 163987)]