165864930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1304

約数の個数: 128

約数和(自身を含む): 505128960

約数和(自身を除く): 339264030

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 59, 66, 70, 77, 105, 110, 118, 154, 165, 177, 210, 231, 295, 330, 354, 385, 413, 462, 590, 649, 770, 826, 885, 1155, 1217, 1239, 1298, 1770, 1947, 2065, 2310, 2434, 2478, 3245, 3651, 3894, 4130, 4543, 6085, 6195, 6490, 7302, 8519, 9086, 9735, 12170, 12390, 13387, 13629, 17038, 18255, 19470, 22715, 25557, 26774, 27258, 36510, 40161, 42595, 45430, 51114, 66935, 68145, 71803, 80322, 85190, 93709, 127785, 133870, 136290, 143606, 187418, 200805, 215409, 255570, 281127, 359015, 401610, 430818, 468545, 502621, 562254, 718030, 789833, 937090, 1005242, 1077045, 1405635, 1507863, 1579666, 2154090, 2369499, 2513105, 2811270, 3015726, 3949165, 4738998, 5026210, 5528831, 7539315, 7898330, 11057662, 11847495, 15078630, 16586493, 23694990, 27644155, 33172986, 55288310, 82932465, 165864930]

約数ペア:

[(1, 165864930), (2, 82932465), (3, 55288310), (5, 33172986), (6, 27644155), (7, 23694990), (10, 16586493), (11, 15078630), (14, 11847495), (15, 11057662), (21, 7898330), (22, 7539315), (30, 5528831), (33, 5026210), (35, 4738998), (42, 3949165), (55, 3015726), (59, 2811270), (66, 2513105), (70, 2369499), (77, 2154090), (105, 1579666), (110, 1507863), (118, 1405635), (154, 1077045), (165, 1005242), (177, 937090), (210, 789833), (231, 718030), (295, 562254), (330, 502621), (354, 468545), (385, 430818), (413, 401610), (462, 359015), (590, 281127), (649, 255570), (770, 215409), (826, 200805), (885, 187418), (1155, 143606), (1217, 136290), (1239, 133870), (1298, 127785), (1770, 93709), (1947, 85190), (2065, 80322), (2310, 71803), (2434, 68145), (2478, 66935), (3245, 51114), (3651, 45430), (3894, 42595), (4130, 40161), (4543, 36510), (6085, 27258), (6195, 26774), (6490, 25557), (7302, 22715), (8519, 19470), (9086, 18255), (9735, 17038), (12170, 13629), (12390, 13387)]