2070294765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1087}}^1$

素因数の和:1227

約数の個数: 128

約数和(自身を含む): 4421910528

約数和(自身を除く): 2351615763

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 97, 105, 119, 165, 187, 231, 255, 291, 357, 385, 485, 561, 595, 679, 935, 1067, 1087, 1155, 1309, 1455, 1649, 1785, 2037, 2805, 3201, 3261, 3395, 3927, 4947, 5335, 5435, 6545, 7469, 7609, 8245, 10185, 11543, 11957, 16005, 16305, 18139, 18479, 19635, 22407, 22827, 24735, 34629, 35871, 37345, 38045, 54417, 55437, 57715, 59785, 83699, 90695, 92395, 105439, 112035, 114135, 126973, 129353, 173145, 179355, 203269, 251097, 272085, 277185, 316317, 380919, 388059, 418495, 527195, 609807, 634865, 646765, 738073, 1016345, 1159829, 1255485, 1422883, 1581585, 1792463, 1904595, 1940295, 2214219, 3049035, 3479487, 3690365, 4268649, 5377389, 5799145, 7114415, 8118803, 8962315, 11071095, 12547241, 17397435, 19717093, 21343245, 24356409, 26886945, 37641723, 40594015, 59151279, 62736205, 98585465, 121782045, 138019651, 188208615, 295756395, 414058953, 690098255, 2070294765]

約数ペア:

[(1, 2070294765), (3, 690098255), (5, 414058953), (7, 295756395), (11, 188208615), (15, 138019651), (17, 121782045), (21, 98585465), (33, 62736205), (35, 59151279), (51, 40594015), (55, 37641723), (77, 26886945), (85, 24356409), (97, 21343245), (105, 19717093), (119, 17397435), (165, 12547241), (187, 11071095), (231, 8962315), (255, 8118803), (291, 7114415), (357, 5799145), (385, 5377389), (485, 4268649), (561, 3690365), (595, 3479487), (679, 3049035), (935, 2214219), (1067, 1940295), (1087, 1904595), (1155, 1792463), (1309, 1581585), (1455, 1422883), (1649, 1255485), (1785, 1159829), (2037, 1016345), (2805, 738073), (3201, 646765), (3261, 634865), (3395, 609807), (3927, 527195), (4947, 418495), (5335, 388059), (5435, 380919), (6545, 316317), (7469, 277185), (7609, 272085), (8245, 251097), (10185, 203269), (11543, 179355), (11957, 173145), (16005, 129353), (16305, 126973), (18139, 114135), (18479, 112035), (19635, 105439), (22407, 92395), (22827, 90695), (24735, 83699), (34629, 59785), (35871, 57715), (37345, 55437), (38045, 54417)]