30162660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2033

約数の個数: 96

約数和(自身を含む): 96187392

約数和(自身を除く): 66024732

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, 1987, 2530, 3036, 3795, 3974, 5060, 5961, 7590, 7948, 9935, 11922, 15180, 19870, 21857, 23844, 29805, 39740, 43714, 45701, 59610, 65571, 87428, 91402, 109285, 119220, 131142, 137103, 182804, 218570, 228505, 262284, 274206, 327855, 437140, 457010, 502711, 548412, 655710, 685515, 914020, 1005422, 1311420, 1371030, 1508133, 2010844, 2513555, 2742060, 3016266, 5027110, 6032532, 7540665, 10054220, 15081330, 30162660]

約数ペア:

[(1, 30162660), (2, 15081330), (3, 10054220), (4, 7540665), (5, 6032532), (6, 5027110), (10, 3016266), (11, 2742060), (12, 2513555), (15, 2010844), (20, 1508133), (22, 1371030), (23, 1311420), (30, 1005422), (33, 914020), (44, 685515), (46, 655710), (55, 548412), (60, 502711), (66, 457010), (69, 437140), (92, 327855), (110, 274206), (115, 262284), (132, 228505), (138, 218570), (165, 182804), (220, 137103), (230, 131142), (253, 119220), (276, 109285), (330, 91402), (345, 87428), (460, 65571), (506, 59610), (660, 45701), (690, 43714), (759, 39740), (1012, 29805), (1265, 23844), (1380, 21857), (1518, 19870), (1987, 15180), (2530, 11922), (3036, 9935), (3795, 7948), (3974, 7590), (5060, 5961)]