2112843915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 4704860160

約数和(自身を除く): 2592016245

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 43, 45, 63, 65, 71, 91, 105, 117, 129, 169, 195, 213, 215, 273, 301, 315, 355, 387, 455, 497, 507, 559, 585, 639, 645, 819, 845, 903, 923, 1065, 1183, 1365, 1491, 1505, 1521, 1677, 1935, 2197, 2485, 2535, 2709, 2769, 2795, 3053, 3195, 3549, 3913, 4095, 4473, 4515, 4615, 5031, 5915, 6461, 6591, 7267, 7455, 7605, 8307, 8385, 9159, 10647, 10985, 11739, 11999, 13545, 13845, 15265, 15379, 17745, 19383, 19565, 19773, 21371, 21801, 22365, 25155, 27477, 32305, 32955, 35217, 35997, 36335, 39689, 41535, 45795, 46137, 50869, 53235, 58149, 58695, 59995, 64113, 65403, 76895, 83993, 94471, 96915, 98865, 106855, 107991, 109005, 119067, 137385, 138411, 152607, 155987, 176085, 179985, 192339, 198445, 230685, 251979, 254345, 277823, 283413, 290745, 320565, 327015, 357201, 419965, 457821, 467961, 472355, 515957, 539955, 595335, 661297, 692055, 755937, 763035, 779935, 833469, 850239, 961695, 1091909, 1259895, 1389115, 1403883, 1417065, 1547871, 1786005, 1983891, 2289105, 2339805, 2500407, 2579785, 3275727, 3306485, 3611699, 3779685, 4167345, 4251195, 4643613, 5459545, 5951673, 6707441, 7019415, 7739355, 9827181, 9919455, 10835097, 12502035, 16378635, 18058495, 20122323, 23218065, 29758365, 32505291, 33537205, 46952087, 49135905, 54175485, 60366969, 100611615, 140856261, 162526455, 234760435, 301834845, 422568783, 704281305, 2112843915]

約数ペア:

[(1, 2112843915), (3, 704281305), (5, 422568783), (7, 301834845), (9, 234760435), (13, 162526455), (15, 140856261), (21, 100611615), (35, 60366969), (39, 54175485), (43, 49135905), (45, 46952087), (63, 33537205), (65, 32505291), (71, 29758365), (91, 23218065), (105, 20122323), (117, 18058495), (129, 16378635), (169, 12502035), (195, 10835097), (213, 9919455), (215, 9827181), (273, 7739355), (301, 7019415), (315, 6707441), (355, 5951673), (387, 5459545), (455, 4643613), (497, 4251195), (507, 4167345), (559, 3779685), (585, 3611699), (639, 3306485), (645, 3275727), (819, 2579785), (845, 2500407), (903, 2339805), (923, 2289105), (1065, 1983891), (1183, 1786005), (1365, 1547871), (1491, 1417065), (1505, 1403883), (1521, 1389115), (1677, 1259895), (1935, 1091909), (2197, 961695), (2485, 850239), (2535, 833469), (2709, 779935), (2769, 763035), (2795, 755937), (3053, 692055), (3195, 661297), (3549, 595335), (3913, 539955), (4095, 515957), (4473, 472355), (4515, 467961), (4615, 457821), (5031, 419965), (5915, 357201), (6461, 327015), (6591, 320565), (7267, 290745), (7455, 283413), (7605, 277823), (8307, 254345), (8385, 251979), (9159, 230685), (10647, 198445), (10985, 192339), (11739, 179985), (11999, 176085), (13545, 155987), (13845, 152607), (15265, 138411), (15379, 137385), (17745, 119067), (19383, 109005), (19565, 107991), (19773, 106855), (21371, 98865), (21801, 96915), (22365, 94471), (25155, 83993), (27477, 76895), (32305, 65403), (32955, 64113), (35217, 59995), (35997, 58695), (36335, 58149), (39689, 53235), (41535, 50869), (45795, 46137)]