289221030

素因数分解:

$2^1\times 3^5\times 5^1\times 7^3\times {\mathrm{347}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 912038400

約数和(自身を除く): 622817370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 243, 245, 270, 294, 315, 343, 347, 378, 405, 441, 486, 490, 567, 630, 686, 694, 735, 810, 882, 945, 1029, 1041, 1134, 1215, 1323, 1470, 1701, 1715, 1735, 1890, 2058, 2082, 2205, 2429, 2430, 2646, 2835, 3087, 3123, 3402, 3430, 3470, 3969, 4410, 4858, 5145, 5205, 5670, 6174, 6246, 6615, 7287, 7938, 8505, 9261, 9369, 10290, 10410, 11907, 12145, 13230, 14574, 15435, 15615, 17003, 17010, 18522, 18738, 19845, 21861, 23814, 24290, 27783, 28107, 30870, 31230, 34006, 36435, 39690, 43722, 46305, 46845, 51009, 55566, 56214, 59535, 65583, 72870, 83349, 84321, 85015, 92610, 93690, 102018, 109305, 119021, 119070, 131166, 138915, 140535, 153027, 166698, 168642, 170030, 196749, 218610, 238042, 255045, 277830, 281070, 306054, 327915, 357063, 393498, 416745, 421605, 459081, 510090, 590247, 595105, 655830, 714126, 765135, 833490, 843210, 918162, 983745, 1071189, 1180494, 1190210, 1377243, 1530270, 1785315, 1967490, 2142378, 2295405, 2754486, 2951235, 3213567, 3570630, 4131729, 4590810, 5355945, 5902470, 6427134, 6886215, 8263458, 9640701, 10711890, 13772430, 16067835, 19281402, 20658645, 28922103, 32135670, 41317290, 48203505, 57844206, 96407010, 144610515, 289221030]

約数ペア:

[(1, 289221030), (2, 144610515), (3, 96407010), (5, 57844206), (6, 48203505), (7, 41317290), (9, 32135670), (10, 28922103), (14, 20658645), (15, 19281402), (18, 16067835), (21, 13772430), (27, 10711890), (30, 9640701), (35, 8263458), (42, 6886215), (45, 6427134), (49, 5902470), (54, 5355945), (63, 4590810), (70, 4131729), (81, 3570630), (90, 3213567), (98, 2951235), (105, 2754486), (126, 2295405), (135, 2142378), (147, 1967490), (162, 1785315), (189, 1530270), (210, 1377243), (243, 1190210), (245, 1180494), (270, 1071189), (294, 983745), (315, 918162), (343, 843210), (347, 833490), (378, 765135), (405, 714126), (441, 655830), (486, 595105), (490, 590247), (567, 510090), (630, 459081), (686, 421605), (694, 416745), (735, 393498), (810, 357063), (882, 327915), (945, 306054), (1029, 281070), (1041, 277830), (1134, 255045), (1215, 238042), (1323, 218610), (1470, 196749), (1701, 170030), (1715, 168642), (1735, 166698), (1890, 153027), (2058, 140535), (2082, 138915), (2205, 131166), (2429, 119070), (2430, 119021), (2646, 109305), (2835, 102018), (3087, 93690), (3123, 92610), (3402, 85015), (3430, 84321), (3470, 83349), (3969, 72870), (4410, 65583), (4858, 59535), (5145, 56214), (5205, 55566), (5670, 51009), (6174, 46845), (6246, 46305), (6615, 43722), (7287, 39690), (7938, 36435), (8505, 34006), (9261, 31230), (9369, 30870), (10290, 28107), (10410, 27783), (11907, 24290), (12145, 23814), (13230, 21861), (14574, 19845), (15435, 18738), (15615, 18522), (17003, 17010)]