671255482370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{359}}^1\times {\mathrm{5347}}^1$

素因数の和:5769

約数の個数: 144

約数和(自身を含む): 1414999938240

約数和(自身を除く): 743744455870

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 289, 359, 374, 578, 605, 718, 935, 1210, 1445, 1795, 1870, 2057, 2890, 3179, 3590, 3949, 4114, 5347, 6103, 6358, 7898, 10285, 10694, 12206, 15895, 19745, 20570, 26735, 30515, 31790, 34969, 39490, 43439, 53470, 58817, 61030, 67133, 69938, 86878, 90899, 103751, 117634, 134266, 174845, 181798, 207502, 217195, 294085, 335665, 349690, 434390, 454495, 518755, 588170, 646987, 671330, 738463, 908990, 999889, 1037510, 1141261, 1293974, 1476926, 1545283, 1919573, 1999778, 2282522, 3090566, 3234935, 3692315, 3839146, 4999445, 5706305, 6469870, 7384630, 7726415, 9597865, 9998890, 10998779, 11412610, 12553871, 15452830, 16998113, 19195730, 21115303, 21997558, 25107742, 32632741, 33996226, 42230606, 54993895, 62769355, 65265482, 84990565, 105576515, 109987790, 125538710, 163163705, 169981130, 186979243, 211153030, 232268333, 326327410, 358960151, 373958486, 464536666, 554756597, 717920302, 934896215, 1109513194, 1161341665, 1794800755, 1869792430, 2322683330, 2773782985, 3589601510, 3948561661, 5547565970, 6102322567, 7897123322, 12204645134, 19742808305, 30511612835, 39485616610, 61023225670, 67125548237, 134251096474, 335627741185, 671255482370]

約数ペア:

[(1, 671255482370), (2, 335627741185), (5, 134251096474), (10, 67125548237), (11, 61023225670), (17, 39485616610), (22, 30511612835), (34, 19742808305), (55, 12204645134), (85, 7897123322), (110, 6102322567), (121, 5547565970), (170, 3948561661), (187, 3589601510), (242, 2773782985), (289, 2322683330), (359, 1869792430), (374, 1794800755), (578, 1161341665), (605, 1109513194), (718, 934896215), (935, 717920302), (1210, 554756597), (1445, 464536666), (1795, 373958486), (1870, 358960151), (2057, 326327410), (2890, 232268333), (3179, 211153030), (3590, 186979243), (3949, 169981130), (4114, 163163705), (5347, 125538710), (6103, 109987790), (6358, 105576515), (7898, 84990565), (10285, 65265482), (10694, 62769355), (12206, 54993895), (15895, 42230606), (19745, 33996226), (20570, 32632741), (26735, 25107742), (30515, 21997558), (31790, 21115303), (34969, 19195730), (39490, 16998113), (43439, 15452830), (53470, 12553871), (58817, 11412610), (61030, 10998779), (67133, 9998890), (69938, 9597865), (86878, 7726415), (90899, 7384630), (103751, 6469870), (117634, 5706305), (134266, 4999445), (174845, 3839146), (181798, 3692315), (207502, 3234935), (217195, 3090566), (294085, 2282522), (335665, 1999778), (349690, 1919573), (434390, 1545283), (454495, 1476926), (518755, 1293974), (588170, 1141261), (646987, 1037510), (671330, 999889), (738463, 908990)]