502213530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2591}}^1$

素因数の和:2692

約数の個数: 128

約数和(自身を含む): 1504935936

約数和(自身を除く): 1002722406

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 71, 78, 91, 105, 130, 142, 182, 195, 210, 213, 273, 355, 390, 426, 455, 497, 546, 710, 910, 923, 994, 1065, 1365, 1491, 1846, 2130, 2485, 2591, 2730, 2769, 2982, 4615, 4970, 5182, 5538, 6461, 7455, 7773, 9230, 12922, 12955, 13845, 14910, 15546, 18137, 19383, 25910, 27690, 32305, 33683, 36274, 38766, 38865, 54411, 64610, 67366, 77730, 90685, 96915, 101049, 108822, 168415, 181370, 183961, 193830, 202098, 235781, 272055, 336830, 367922, 471562, 505245, 544110, 551883, 707343, 919805, 1010490, 1103766, 1178905, 1287727, 1414686, 1839610, 2357810, 2391493, 2575454, 2759415, 3536715, 3863181, 4782986, 5518830, 6438635, 7073430, 7174479, 7726362, 11957465, 12877270, 14348958, 16740451, 19315905, 23914930, 33480902, 35872395, 38631810, 50221353, 71744790, 83702255, 100442706, 167404510, 251106765, 502213530]

約数ペア:

[(1, 502213530), (2, 251106765), (3, 167404510), (5, 100442706), (6, 83702255), (7, 71744790), (10, 50221353), (13, 38631810), (14, 35872395), (15, 33480902), (21, 23914930), (26, 19315905), (30, 16740451), (35, 14348958), (39, 12877270), (42, 11957465), (65, 7726362), (70, 7174479), (71, 7073430), (78, 6438635), (91, 5518830), (105, 4782986), (130, 3863181), (142, 3536715), (182, 2759415), (195, 2575454), (210, 2391493), (213, 2357810), (273, 1839610), (355, 1414686), (390, 1287727), (426, 1178905), (455, 1103766), (497, 1010490), (546, 919805), (710, 707343), (910, 551883), (923, 544110), (994, 505245), (1065, 471562), (1365, 367922), (1491, 336830), (1846, 272055), (2130, 235781), (2485, 202098), (2591, 193830), (2730, 183961), (2769, 181370), (2982, 168415), (4615, 108822), (4970, 101049), (5182, 96915), (5538, 90685), (6461, 77730), (7455, 67366), (7773, 64610), (9230, 54411), (12922, 38865), (12955, 38766), (13845, 36274), (14910, 33683), (15546, 32305), (18137, 27690), (19383, 25910)]