2190353763

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 3715891200

約数和(自身を除く): 1525537437

約数列:

[1, 3, 13, 17, 19, 31, 39, 51, 57, 71, 79, 93, 213, 221, 237, 247, 323, 403, 527, 589, 663, 741, 923, 969, 1027, 1207, 1209, 1343, 1349, 1501, 1581, 1767, 2201, 2449, 2769, 3081, 3621, 4029, 4047, 4199, 4503, 5609, 6603, 6851, 7347, 7657, 10013, 12597, 15691, 16827, 17459, 17537, 19513, 20553, 22933, 22971, 25517, 28613, 30039, 31837, 37417, 41633, 41819, 46531, 47073, 52377, 52611, 58539, 68799, 72917, 76551, 85839, 95353, 95511, 106571, 112251, 124899, 125457, 130169, 139593, 173879, 218751, 286059, 298129, 319713, 331721, 390507, 486421, 521637, 541229, 543647, 604903, 710923, 791027, 894387, 995163, 1239589, 1385423, 1459263, 1623687, 1630941, 1811707, 1814709, 2132769, 2260427, 2373081, 2955943, 3303701, 3718767, 4156269, 5435121, 6781281, 8867829, 9241999, 9911103, 10283351, 23552191, 27725997, 30850053, 38427259, 42948113, 56162917, 70656573, 115281777, 128844339, 168488751, 730117921, 2190353763]

約数ペア:

[(1, 2190353763), (3, 730117921), (13, 168488751), (17, 128844339), (19, 115281777), (31, 70656573), (39, 56162917), (51, 42948113), (57, 38427259), (71, 30850053), (79, 27725997), (93, 23552191), (213, 10283351), (221, 9911103), (237, 9241999), (247, 8867829), (323, 6781281), (403, 5435121), (527, 4156269), (589, 3718767), (663, 3303701), (741, 2955943), (923, 2373081), (969, 2260427), (1027, 2132769), (1207, 1814709), (1209, 1811707), (1343, 1630941), (1349, 1623687), (1501, 1459263), (1581, 1385423), (1767, 1239589), (2201, 995163), (2449, 894387), (2769, 791027), (3081, 710923), (3621, 604903), (4029, 543647), (4047, 541229), (4199, 521637), (4503, 486421), (5609, 390507), (6603, 331721), (6851, 319713), (7347, 298129), (7657, 286059), (10013, 218751), (12597, 173879), (15691, 139593), (16827, 130169), (17459, 125457), (17537, 124899), (19513, 112251), (20553, 106571), (22933, 95511), (22971, 95353), (25517, 85839), (28613, 76551), (30039, 72917), (31837, 68799), (37417, 58539), (41633, 52611), (41819, 52377), (46531, 47073)]