2018085852090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4999}}^1\times {\mathrm{174761}}^1$

素因数の和:179788

約数の個数: 128

約数和(自身を含む): 6039774720000

約数和(自身を除く): 4021688867910

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 4999, 9998, 14997, 24995, 29994, 34993, 49990, 54989, 69986, 74985, 104979, 109978, 149970, 164967, 174761, 174965, 209958, 274945, 329934, 349522, 349930, 384923, 524283, 524895, 549890, 769846, 824835, 873805, 1048566, 1049790, 1154769, 1223327, 1649670, 1747610, 1922371, 1924615, 2309538, 2446654, 2621415, 3669981, 3844742, 3849230, 5242830, 5767113, 5773845, 6116635, 7339962, 9611855, 11534226, 11547690, 12233270, 13456597, 18349905, 19223710, 26913194, 28835565, 36699810, 40369791, 57671130, 67282985, 80739582, 134565970, 201848955, 403697910, 873630239, 1747260478, 2620890717, 4368151195, 5241781434, 6115411673, 8736302390, 9609932629, 12230823346, 13104453585, 18346235019, 19219865258, 26208907170, 28829797887, 30577058365, 36692470038, 48049663145, 57659595774, 61154116730, 67269528403, 91731175095, 96099326290, 134539056806, 144148989435, 183462350190, 201808585209, 288297978870, 336347642015, 403617170418, 672695284030, 1009042926045, 2018085852090]

約数ペア:

[(1, 2018085852090), (2, 1009042926045), (3, 672695284030), (5, 403617170418), (6, 336347642015), (7, 288297978870), (10, 201808585209), (11, 183462350190), (14, 144148989435), (15, 134539056806), (21, 96099326290), (22, 91731175095), (30, 67269528403), (33, 61154116730), (35, 57659595774), (42, 48049663145), (55, 36692470038), (66, 30577058365), (70, 28829797887), (77, 26208907170), (105, 19219865258), (110, 18346235019), (154, 13104453585), (165, 12230823346), (210, 9609932629), (231, 8736302390), (330, 6115411673), (385, 5241781434), (462, 4368151195), (770, 2620890717), (1155, 1747260478), (2310, 873630239), (4999, 403697910), (9998, 201848955), (14997, 134565970), (24995, 80739582), (29994, 67282985), (34993, 57671130), (49990, 40369791), (54989, 36699810), (69986, 28835565), (74985, 26913194), (104979, 19223710), (109978, 18349905), (149970, 13456597), (164967, 12233270), (174761, 11547690), (174965, 11534226), (209958, 9611855), (274945, 7339962), (329934, 6116635), (349522, 5773845), (349930, 5767113), (384923, 5242830), (524283, 3849230), (524895, 3844742), (549890, 3669981), (769846, 2621415), (824835, 2446654), (873805, 2309538), (1048566, 1924615), (1049790, 1922371), (1154769, 1747610), (1223327, 1649670)]