30798696

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 89424000

約数和(自身を除く): 58625304

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 29, 34, 38, 51, 57, 58, 68, 76, 87, 102, 114, 116, 136, 137, 152, 174, 204, 228, 232, 274, 323, 348, 408, 411, 456, 493, 548, 551, 646, 696, 822, 969, 986, 1096, 1102, 1292, 1479, 1644, 1653, 1938, 1972, 2204, 2329, 2584, 2603, 2958, 3288, 3306, 3876, 3944, 3973, 4408, 4658, 5206, 5916, 6612, 6987, 7752, 7809, 7946, 9316, 9367, 10412, 11832, 11919, 13224, 13974, 15618, 15892, 18632, 18734, 20824, 23838, 27948, 28101, 31236, 31784, 37468, 44251, 47676, 55896, 56202, 62472, 67541, 74936, 75487, 88502, 95352, 112404, 132753, 135082, 150974, 177004, 202623, 224808, 226461, 265506, 270164, 301948, 354008, 405246, 452922, 531012, 540328, 603896, 810492, 905844, 1062024, 1283279, 1620984, 1811688, 2566558, 3849837, 5133116, 7699674, 10266232, 15399348, 30798696]

約数ペア:

[(1, 30798696), (2, 15399348), (3, 10266232), (4, 7699674), (6, 5133116), (8, 3849837), (12, 2566558), (17, 1811688), (19, 1620984), (24, 1283279), (29, 1062024), (34, 905844), (38, 810492), (51, 603896), (57, 540328), (58, 531012), (68, 452922), (76, 405246), (87, 354008), (102, 301948), (114, 270164), (116, 265506), (136, 226461), (137, 224808), (152, 202623), (174, 177004), (204, 150974), (228, 135082), (232, 132753), (274, 112404), (323, 95352), (348, 88502), (408, 75487), (411, 74936), (456, 67541), (493, 62472), (548, 56202), (551, 55896), (646, 47676), (696, 44251), (822, 37468), (969, 31784), (986, 31236), (1096, 28101), (1102, 27948), (1292, 23838), (1479, 20824), (1644, 18734), (1653, 18632), (1938, 15892), (1972, 15618), (2204, 13974), (2329, 13224), (2584, 11919), (2603, 11832), (2958, 10412), (3288, 9367), (3306, 9316), (3876, 7946), (3944, 7809), (3973, 7752), (4408, 6987), (4658, 6612), (5206, 5916)]