910509990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:774

約数の個数: 128

約数和(自身を含む): 2452488192

約数和(自身を除く): 1541978202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 127, 130, 155, 186, 195, 254, 310, 381, 390, 403, 465, 593, 635, 762, 806, 930, 1186, 1209, 1270, 1651, 1779, 1905, 2015, 2418, 2965, 3302, 3558, 3810, 3937, 4030, 4953, 5930, 6045, 7709, 7874, 8255, 8895, 9906, 11811, 12090, 15418, 16510, 17790, 18383, 19685, 23127, 23622, 24765, 36766, 38545, 39370, 46254, 49530, 51181, 55149, 59055, 75311, 77090, 91915, 102362, 110298, 115635, 118110, 150622, 153543, 183830, 225933, 231270, 238979, 255905, 275745, 307086, 376555, 451866, 477958, 511810, 551490, 716937, 753110, 767715, 979043, 1129665, 1194895, 1433874, 1535430, 1958086, 2259330, 2334641, 2389790, 2937129, 3584685, 4669282, 4895215, 5874258, 7003923, 7169370, 9790430, 11673205, 14007846, 14685645, 23346410, 29371290, 30350333, 35019615, 60700666, 70039230, 91050999, 151751665, 182101998, 303503330, 455254995, 910509990]

約数ペア:

[(1, 910509990), (2, 455254995), (3, 303503330), (5, 182101998), (6, 151751665), (10, 91050999), (13, 70039230), (15, 60700666), (26, 35019615), (30, 30350333), (31, 29371290), (39, 23346410), (62, 14685645), (65, 14007846), (78, 11673205), (93, 9790430), (127, 7169370), (130, 7003923), (155, 5874258), (186, 4895215), (195, 4669282), (254, 3584685), (310, 2937129), (381, 2389790), (390, 2334641), (403, 2259330), (465, 1958086), (593, 1535430), (635, 1433874), (762, 1194895), (806, 1129665), (930, 979043), (1186, 767715), (1209, 753110), (1270, 716937), (1651, 551490), (1779, 511810), (1905, 477958), (2015, 451866), (2418, 376555), (2965, 307086), (3302, 275745), (3558, 255905), (3810, 238979), (3937, 231270), (4030, 225933), (4953, 183830), (5930, 153543), (6045, 150622), (7709, 118110), (7874, 115635), (8255, 110298), (8895, 102362), (9906, 91915), (11811, 77090), (12090, 75311), (15418, 59055), (16510, 55149), (17790, 51181), (18383, 49530), (19685, 46254), (23127, 39370), (23622, 38545), (24765, 36766)]