2084403090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{179}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 6361390080

約数和(自身を除く): 4276986990

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 71, 77, 105, 110, 142, 154, 165, 179, 210, 213, 231, 330, 355, 358, 385, 426, 462, 497, 537, 710, 770, 781, 895, 994, 1065, 1074, 1155, 1253, 1491, 1562, 1790, 1969, 2130, 2310, 2343, 2485, 2506, 2685, 2982, 3759, 3905, 3938, 4686, 4970, 5041, 5370, 5467, 5907, 6265, 7455, 7518, 7810, 9845, 10082, 10934, 11715, 11814, 12530, 12709, 13783, 14910, 15123, 16401, 18795, 19690, 23430, 25205, 25418, 27335, 27566, 29535, 30246, 32802, 35287, 37590, 38127, 41349, 50410, 54670, 55451, 59070, 63545, 68915, 70574, 75615, 76254, 82005, 82698, 88963, 105861, 110902, 127090, 137830, 139799, 151230, 164010, 166353, 176435, 177926, 190635, 206745, 211722, 266889, 277255, 279598, 332706, 352870, 381270, 388157, 413490, 419397, 444815, 529305, 533778, 554510, 698995, 776314, 831765, 838794, 889630, 902339, 978593, 1058610, 1164471, 1334445, 1397990, 1663530, 1804678, 1940785, 1957186, 2096985, 2328942, 2668890, 2707017, 2935779, 3881570, 4193970, 4511695, 4892965, 5414034, 5822355, 5871558, 6316373, 9023390, 9785930, 9925729, 11644710, 12632746, 13535085, 14678895, 18949119, 19851458, 27070170, 29357790, 29777187, 31581865, 37898238, 49628645, 59554374, 63163730, 69480103, 94745595, 99257290, 138960206, 148885935, 189491190, 208440309, 297771870, 347400515, 416880618, 694801030, 1042201545, 2084403090]

約数ペア:

[(1, 2084403090), (2, 1042201545), (3, 694801030), (5, 416880618), (6, 347400515), (7, 297771870), (10, 208440309), (11, 189491190), (14, 148885935), (15, 138960206), (21, 99257290), (22, 94745595), (30, 69480103), (33, 63163730), (35, 59554374), (42, 49628645), (55, 37898238), (66, 31581865), (70, 29777187), (71, 29357790), (77, 27070170), (105, 19851458), (110, 18949119), (142, 14678895), (154, 13535085), (165, 12632746), (179, 11644710), (210, 9925729), (213, 9785930), (231, 9023390), (330, 6316373), (355, 5871558), (358, 5822355), (385, 5414034), (426, 4892965), (462, 4511695), (497, 4193970), (537, 3881570), (710, 2935779), (770, 2707017), (781, 2668890), (895, 2328942), (994, 2096985), (1065, 1957186), (1074, 1940785), (1155, 1804678), (1253, 1663530), (1491, 1397990), (1562, 1334445), (1790, 1164471), (1969, 1058610), (2130, 978593), (2310, 902339), (2343, 889630), (2485, 838794), (2506, 831765), (2685, 776314), (2982, 698995), (3759, 554510), (3905, 533778), (3938, 529305), (4686, 444815), (4970, 419397), (5041, 413490), (5370, 388157), (5467, 381270), (5907, 352870), (6265, 332706), (7455, 279598), (7518, 277255), (7810, 266889), (9845, 211722), (10082, 206745), (10934, 190635), (11715, 177926), (11814, 176435), (12530, 166353), (12709, 164010), (13783, 151230), (14910, 139799), (15123, 137830), (16401, 127090), (18795, 110902), (19690, 105861), (23430, 88963), (25205, 82698), (25418, 82005), (27335, 76254), (27566, 75615), (29535, 70574), (30246, 68915), (32802, 63545), (35287, 59070), (37590, 55451), (38127, 54670), (41349, 50410)]