7882304990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1162

約数の個数: 96

約数和(自身を含む): 16882919424

約数和(自身を除く): 9000614434

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 83, 166, 185, 259, 370, 415, 518, 581, 830, 991, 1162, 1295, 1369, 1982, 2590, 2738, 2905, 3071, 4955, 5810, 6142, 6845, 6937, 9583, 9910, 13690, 13874, 15355, 19166, 21497, 30710, 34685, 36667, 42994, 47915, 69370, 73334, 82253, 95830, 107485, 113627, 164506, 183335, 214970, 227254, 256669, 366670, 411265, 513338, 568135, 575771, 795389, 822530, 1136270, 1151542, 1283345, 1356679, 1590778, 2566690, 2713358, 2878855, 3043361, 3976945, 5757710, 6086722, 6783395, 7953890, 9496753, 13566790, 15216805, 18993506, 21303527, 30433610, 42607054, 47483765, 94967530, 106517635, 112604357, 213035270, 225208714, 563021785, 788230499, 1126043570, 1576460998, 3941152495, 7882304990]

約数ペア:

[(1, 7882304990), (2, 3941152495), (5, 1576460998), (7, 1126043570), (10, 788230499), (14, 563021785), (35, 225208714), (37, 213035270), (70, 112604357), (74, 106517635), (83, 94967530), (166, 47483765), (185, 42607054), (259, 30433610), (370, 21303527), (415, 18993506), (518, 15216805), (581, 13566790), (830, 9496753), (991, 7953890), (1162, 6783395), (1295, 6086722), (1369, 5757710), (1982, 3976945), (2590, 3043361), (2738, 2878855), (2905, 2713358), (3071, 2566690), (4955, 1590778), (5810, 1356679), (6142, 1283345), (6845, 1151542), (6937, 1136270), (9583, 822530), (9910, 795389), (13690, 575771), (13874, 568135), (15355, 513338), (19166, 411265), (21497, 366670), (30710, 256669), (34685, 227254), (36667, 214970), (42994, 183335), (47915, 164506), (69370, 113627), (73334, 107485), (82253, 95830)]