2051266230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1055

約数の個数: 144

約数和(自身を含む): 5818653360

約数和(自身を除く): 3767387130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 157, 169, 195, 234, 314, 338, 390, 471, 507, 585, 785, 845, 859, 942, 1014, 1170, 1413, 1521, 1570, 1690, 1718, 2041, 2355, 2535, 2577, 2826, 3042, 4082, 4295, 4710, 5070, 5154, 6123, 7065, 7605, 7731, 8590, 10205, 11167, 12246, 12885, 14130, 15210, 15462, 18369, 20410, 22334, 25770, 26533, 30615, 33501, 36738, 38655, 53066, 55835, 61230, 67002, 77310, 79599, 91845, 100503, 111670, 132665, 134863, 145171, 159198, 167505, 183690, 201006, 238797, 265330, 269726, 290342, 335010, 397995, 404589, 435513, 477594, 502515, 674315, 725855, 795990, 809178, 871026, 1005030, 1193985, 1213767, 1306539, 1348630, 1451710, 1753219, 2022945, 2177565, 2387970, 2427534, 2613078, 3506438, 4045890, 4355130, 5259657, 6068835, 6532695, 8766095, 10519314, 12137670, 13065390, 15778971, 17532190, 22791847, 26298285, 31557942, 45583694, 52596570, 68375541, 78894855, 113959235, 136751082, 157789710, 205126623, 227918470, 341877705, 410253246, 683755410, 1025633115, 2051266230]

約数ペア:

[(1, 2051266230), (2, 1025633115), (3, 683755410), (5, 410253246), (6, 341877705), (9, 227918470), (10, 205126623), (13, 157789710), (15, 136751082), (18, 113959235), (26, 78894855), (30, 68375541), (39, 52596570), (45, 45583694), (65, 31557942), (78, 26298285), (90, 22791847), (117, 17532190), (130, 15778971), (157, 13065390), (169, 12137670), (195, 10519314), (234, 8766095), (314, 6532695), (338, 6068835), (390, 5259657), (471, 4355130), (507, 4045890), (585, 3506438), (785, 2613078), (845, 2427534), (859, 2387970), (942, 2177565), (1014, 2022945), (1170, 1753219), (1413, 1451710), (1521, 1348630), (1570, 1306539), (1690, 1213767), (1718, 1193985), (2041, 1005030), (2355, 871026), (2535, 809178), (2577, 795990), (2826, 725855), (3042, 674315), (4082, 502515), (4295, 477594), (4710, 435513), (5070, 404589), (5154, 397995), (6123, 335010), (7065, 290342), (7605, 269726), (7731, 265330), (8590, 238797), (10205, 201006), (11167, 183690), (12246, 167505), (12885, 159198), (14130, 145171), (15210, 134863), (15462, 132665), (18369, 111670), (20410, 100503), (22334, 91845), (25770, 79599), (26533, 77310), (30615, 67002), (33501, 61230), (36738, 55835), (38655, 53066)]