87149370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1276

約数の個数: 128

約数和(自身を含む): 269402112

約数和(自身を除く): 182252742

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 154, 155, 165, 186, 210, 217, 231, 310, 330, 341, 385, 434, 462, 465, 651, 682, 770, 930, 1023, 1085, 1155, 1217, 1302, 1705, 2046, 2170, 2310, 2387, 2434, 3255, 3410, 3651, 4774, 5115, 6085, 6510, 7161, 7302, 8519, 10230, 11935, 12170, 13387, 14322, 17038, 18255, 23870, 25557, 26774, 35805, 36510, 37727, 40161, 42595, 51114, 66935, 71610, 75454, 80322, 85190, 93709, 113181, 127785, 133870, 187418, 188635, 200805, 226362, 255570, 264089, 281127, 377270, 401610, 414997, 468545, 528178, 562254, 565905, 792267, 829994, 937090, 1131810, 1244991, 1320445, 1405635, 1584534, 2074985, 2489982, 2640890, 2811270, 2904979, 3961335, 4149970, 5809958, 6224955, 7922670, 8714937, 12449910, 14524895, 17429874, 29049790, 43574685, 87149370]

約数ペア:

[(1, 87149370), (2, 43574685), (3, 29049790), (5, 17429874), (6, 14524895), (7, 12449910), (10, 8714937), (11, 7922670), (14, 6224955), (15, 5809958), (21, 4149970), (22, 3961335), (30, 2904979), (31, 2811270), (33, 2640890), (35, 2489982), (42, 2074985), (55, 1584534), (62, 1405635), (66, 1320445), (70, 1244991), (77, 1131810), (93, 937090), (105, 829994), (110, 792267), (154, 565905), (155, 562254), (165, 528178), (186, 468545), (210, 414997), (217, 401610), (231, 377270), (310, 281127), (330, 264089), (341, 255570), (385, 226362), (434, 200805), (462, 188635), (465, 187418), (651, 133870), (682, 127785), (770, 113181), (930, 93709), (1023, 85190), (1085, 80322), (1155, 75454), (1217, 71610), (1302, 66935), (1705, 51114), (2046, 42595), (2170, 40161), (2310, 37727), (2387, 36510), (2434, 35805), (3255, 26774), (3410, 25557), (3651, 23870), (4774, 18255), (5115, 17038), (6085, 14322), (6510, 13387), (7161, 12170), (7302, 11935), (8519, 10230)]