4888392390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{19447}}^1$

素因数の和:19496

約数の個数: 192

約数和(自身を含む): 15962918400

約数和(自身を除く): 11074526010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 49, 54, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 135, 147, 171, 189, 190, 210, 245, 266, 270, 285, 294, 315, 342, 378, 399, 441, 490, 513, 570, 630, 665, 735, 798, 855, 882, 931, 945, 1026, 1197, 1323, 1330, 1470, 1710, 1862, 1890, 1995, 2205, 2394, 2565, 2646, 2793, 3591, 3990, 4410, 4655, 5130, 5586, 5985, 6615, 7182, 8379, 9310, 11970, 13230, 13965, 16758, 17955, 19447, 25137, 27930, 35910, 38894, 41895, 50274, 58341, 83790, 97235, 116682, 125685, 136129, 175023, 194470, 251370, 272258, 291705, 350046, 369493, 408387, 525069, 583410, 680645, 738986, 816774, 875115, 952903, 1050138, 1108479, 1225161, 1361290, 1750230, 1847465, 1905806, 2041935, 2216958, 2450322, 2586451, 2625345, 2858709, 3325437, 3675483, 3694930, 4083870, 4764515, 5172902, 5250690, 5542395, 5717418, 6125805, 6650874, 7350966, 7759353, 8576127, 9529030, 9976311, 11084790, 12251610, 12932255, 14293545, 15518706, 16627185, 17152254, 18105157, 18377415, 19952622, 23278059, 25728381, 25864510, 28587090, 33254370, 36210314, 36754830, 38796765, 42880635, 46556118, 49881555, 51456762, 54315471, 69834177, 77593530, 85761270, 90525785, 99763110, 108630942, 116390295, 128641905, 139668354, 162946413, 181051570, 232780590, 257283810, 271577355, 325892826, 349170885, 488839239, 543154710, 698341770, 814732065, 977678478, 1629464130, 2444196195, 4888392390]

約数ペア:

[(1, 4888392390), (2, 2444196195), (3, 1629464130), (5, 977678478), (6, 814732065), (7, 698341770), (9, 543154710), (10, 488839239), (14, 349170885), (15, 325892826), (18, 271577355), (19, 257283810), (21, 232780590), (27, 181051570), (30, 162946413), (35, 139668354), (38, 128641905), (42, 116390295), (45, 108630942), (49, 99763110), (54, 90525785), (57, 85761270), (63, 77593530), (70, 69834177), (90, 54315471), (95, 51456762), (98, 49881555), (105, 46556118), (114, 42880635), (126, 38796765), (133, 36754830), (135, 36210314), (147, 33254370), (171, 28587090), (189, 25864510), (190, 25728381), (210, 23278059), (245, 19952622), (266, 18377415), (270, 18105157), (285, 17152254), (294, 16627185), (315, 15518706), (342, 14293545), (378, 12932255), (399, 12251610), (441, 11084790), (490, 9976311), (513, 9529030), (570, 8576127), (630, 7759353), (665, 7350966), (735, 6650874), (798, 6125805), (855, 5717418), (882, 5542395), (931, 5250690), (945, 5172902), (1026, 4764515), (1197, 4083870), (1323, 3694930), (1330, 3675483), (1470, 3325437), (1710, 2858709), (1862, 2625345), (1890, 2586451), (1995, 2450322), (2205, 2216958), (2394, 2041935), (2565, 1905806), (2646, 1847465), (2793, 1750230), (3591, 1361290), (3990, 1225161), (4410, 1108479), (4655, 1050138), (5130, 952903), (5586, 875115), (5985, 816774), (6615, 738986), (7182, 680645), (8379, 583410), (9310, 525069), (11970, 408387), (13230, 369493), (13965, 350046), (16758, 291705), (17955, 272258), (19447, 251370), (25137, 194470), (27930, 175023), (35910, 136129), (38894, 125685), (41895, 116682), (50274, 97235), (58341, 83790)]