812856870

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:986

約数の個数: 224

約数和(自身を含む): 2657406528

約数和(自身を除く): 1844549658

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 81, 85, 90, 102, 105, 119, 126, 135, 153, 162, 170, 189, 210, 238, 243, 255, 270, 306, 315, 357, 378, 405, 459, 486, 510, 567, 595, 630, 714, 729, 765, 810, 918, 937, 945, 1071, 1134, 1190, 1215, 1377, 1458, 1530, 1701, 1785, 1874, 1890, 2142, 2295, 2430, 2754, 2811, 2835, 3213, 3402, 3570, 3645, 4131, 4590, 4685, 5103, 5355, 5622, 5670, 6426, 6559, 6885, 7290, 8262, 8433, 8505, 9370, 9639, 10206, 10710, 12393, 13118, 13770, 14055, 15929, 16065, 16866, 17010, 19278, 19677, 20655, 24786, 25299, 25515, 28110, 28917, 31858, 32130, 32795, 39354, 41310, 42165, 47787, 48195, 50598, 51030, 57834, 59031, 61965, 65590, 75897, 79645, 84330, 86751, 95574, 96390, 98385, 111503, 118062, 123930, 126495, 143361, 144585, 151794, 159290, 173502, 177093, 196770, 223006, 227691, 238935, 252990, 286722, 289170, 295155, 334509, 354186, 379485, 430083, 433755, 455382, 477870, 531279, 557515, 590310, 669018, 683073, 716805, 758970, 860166, 867510, 885465, 1003527, 1062558, 1115030, 1138455, 1290249, 1366146, 1433610, 1593837, 1672545, 1770930, 2007054, 2150415, 2276910, 2580498, 2656395, 3010581, 3187674, 3345090, 3415365, 3870747, 4300830, 4781511, 5017635, 5312790, 6021162, 6451245, 6830730, 7741494, 7969185, 9031743, 9563022, 10035270, 11612241, 12902490, 15052905, 15938370, 18063486, 19353735, 23224482, 23907555, 27095229, 30105810, 38707470, 45158715, 47815110, 54190458, 58061205, 81285687, 90317430, 116122410, 135476145, 162571374, 270952290, 406428435, 812856870]

約数ペア:

[(1, 812856870), (2, 406428435), (3, 270952290), (5, 162571374), (6, 135476145), (7, 116122410), (9, 90317430), (10, 81285687), (14, 58061205), (15, 54190458), (17, 47815110), (18, 45158715), (21, 38707470), (27, 30105810), (30, 27095229), (34, 23907555), (35, 23224482), (42, 19353735), (45, 18063486), (51, 15938370), (54, 15052905), (63, 12902490), (70, 11612241), (81, 10035270), (85, 9563022), (90, 9031743), (102, 7969185), (105, 7741494), (119, 6830730), (126, 6451245), (135, 6021162), (153, 5312790), (162, 5017635), (170, 4781511), (189, 4300830), (210, 3870747), (238, 3415365), (243, 3345090), (255, 3187674), (270, 3010581), (306, 2656395), (315, 2580498), (357, 2276910), (378, 2150415), (405, 2007054), (459, 1770930), (486, 1672545), (510, 1593837), (567, 1433610), (595, 1366146), (630, 1290249), (714, 1138455), (729, 1115030), (765, 1062558), (810, 1003527), (918, 885465), (937, 867510), (945, 860166), (1071, 758970), (1134, 716805), (1190, 683073), (1215, 669018), (1377, 590310), (1458, 557515), (1530, 531279), (1701, 477870), (1785, 455382), (1874, 433755), (1890, 430083), (2142, 379485), (2295, 354186), (2430, 334509), (2754, 295155), (2811, 289170), (2835, 286722), (3213, 252990), (3402, 238935), (3570, 227691), (3645, 223006), (4131, 196770), (4590, 177093), (4685, 173502), (5103, 159290), (5355, 151794), (5622, 144585), (5670, 143361), (6426, 126495), (6559, 123930), (6885, 118062), (7290, 111503), (8262, 98385), (8433, 96390), (8505, 95574), (9370, 86751), (9639, 84330), (10206, 79645), (10710, 75897), (12393, 65590), (13118, 61965), (13770, 59031), (14055, 57834), (15929, 51030), (16065, 50598), (16866, 48195), (17010, 47787), (19278, 42165), (19677, 41310), (20655, 39354), (24786, 32795), (25299, 32130), (25515, 31858), (28110, 28917)]