870791922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1629

約数の個数: 192

約数和(自身を含む): 2616606720

約数和(自身を除く): 1745814798

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 31, 33, 39, 42, 62, 63, 66, 77, 78, 91, 93, 99, 117, 126, 143, 154, 182, 186, 198, 217, 231, 234, 273, 279, 286, 341, 403, 429, 434, 462, 546, 558, 651, 682, 693, 806, 819, 858, 1001, 1023, 1209, 1287, 1302, 1386, 1559, 1638, 1953, 2002, 2046, 2387, 2418, 2574, 2821, 3003, 3069, 3118, 3627, 3906, 4433, 4677, 4774, 5642, 6006, 6138, 7161, 7254, 8463, 8866, 9009, 9354, 10913, 13299, 14031, 14322, 16926, 17149, 18018, 20267, 21483, 21826, 25389, 26598, 28062, 31031, 32739, 34298, 39897, 40534, 42966, 48329, 50778, 51447, 60801, 62062, 65478, 79794, 93093, 96658, 98217, 102894, 120043, 121602, 141869, 144987, 154341, 182403, 186186, 196434, 222937, 240086, 279279, 283738, 289974, 308682, 338303, 360129, 364806, 425607, 434961, 445874, 531619, 558558, 628277, 668811, 676606, 720258, 851214, 869922, 1014909, 1063238, 1080387, 1256554, 1276821, 1337622, 1560559, 1594857, 1884831, 2006433, 2029818, 2160774, 2553642, 3044727, 3121118, 3189714, 3721333, 3769662, 4012866, 4397939, 4681677, 4784571, 5654493, 6089454, 6911047, 7442666, 8795878, 9363354, 9569142, 11163999, 11308986, 13193817, 13822094, 14045031, 20733141, 22327998, 26387634, 28090062, 33491997, 39581451, 41466282, 48377329, 62199423, 66983994, 79162902, 96754658, 124398846, 145131987, 290263974, 435395961, 870791922]

約数ペア:

[(1, 870791922), (2, 435395961), (3, 290263974), (6, 145131987), (7, 124398846), (9, 96754658), (11, 79162902), (13, 66983994), (14, 62199423), (18, 48377329), (21, 41466282), (22, 39581451), (26, 33491997), (31, 28090062), (33, 26387634), (39, 22327998), (42, 20733141), (62, 14045031), (63, 13822094), (66, 13193817), (77, 11308986), (78, 11163999), (91, 9569142), (93, 9363354), (99, 8795878), (117, 7442666), (126, 6911047), (143, 6089454), (154, 5654493), (182, 4784571), (186, 4681677), (198, 4397939), (217, 4012866), (231, 3769662), (234, 3721333), (273, 3189714), (279, 3121118), (286, 3044727), (341, 2553642), (403, 2160774), (429, 2029818), (434, 2006433), (462, 1884831), (546, 1594857), (558, 1560559), (651, 1337622), (682, 1276821), (693, 1256554), (806, 1080387), (819, 1063238), (858, 1014909), (1001, 869922), (1023, 851214), (1209, 720258), (1287, 676606), (1302, 668811), (1386, 628277), (1559, 558558), (1638, 531619), (1953, 445874), (2002, 434961), (2046, 425607), (2387, 364806), (2418, 360129), (2574, 338303), (2821, 308682), (3003, 289974), (3069, 283738), (3118, 279279), (3627, 240086), (3906, 222937), (4433, 196434), (4677, 186186), (4774, 182403), (5642, 154341), (6006, 144987), (6138, 141869), (7161, 121602), (7254, 120043), (8463, 102894), (8866, 98217), (9009, 96658), (9354, 93093), (10913, 79794), (13299, 65478), (14031, 62062), (14322, 60801), (16926, 51447), (17149, 50778), (18018, 48329), (20267, 42966), (21483, 40534), (21826, 39897), (25389, 34298), (26598, 32739), (28062, 31031)]