31628078366969

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1\times {\mathrm{30313}}^1$

素因数の和:30827

約数の個数: 96

約数和(自身を含む): 40538560557600

約数和(自身を除く): 8910482190631

約数列:

[1, 7, 17, 37, 49, 97, 119, 259, 349, 629, 679, 833, 1649, 1813, 2443, 3589, 4403, 4753, 5933, 11543, 12913, 17101, 25123, 30313, 30821, 33853, 41531, 61013, 80801, 90391, 175861, 212191, 219521, 236971, 290717, 427091, 515321, 575501, 632737, 1121581, 1252561, 1485337, 1536647, 1658797, 2940361, 2989637, 3607247, 4028507, 7851067, 8767927, 10579237, 10756529, 19066877, 20582527, 21293537, 25250729, 28199549, 49986137, 54957469, 61375489, 74054659, 108793357, 133468139, 144077689, 149054759, 179847029, 349902959, 391431769, 518382613, 761553499, 934276973, 1026185989, 1043383313, 1258929203, 1849487069, 2449320713, 2740022383, 5330874493, 6654340073, 7183301923, 8812504421, 12946409483, 17445161813, 19180156681, 37968881593, 46580380511, 50283113461, 90624866381, 122116132691, 265782171151, 326062663577, 645470987081, 854812928837, 1860475198057, 4518296909567, 31628078366969]

約数ペア:

[(1, 31628078366969), (7, 4518296909567), (17, 1860475198057), (37, 854812928837), (49, 645470987081), (97, 326062663577), (119, 265782171151), (259, 122116132691), (349, 90624866381), (629, 50283113461), (679, 46580380511), (833, 37968881593), (1649, 19180156681), (1813, 17445161813), (2443, 12946409483), (3589, 8812504421), (4403, 7183301923), (4753, 6654340073), (5933, 5330874493), (11543, 2740022383), (12913, 2449320713), (17101, 1849487069), (25123, 1258929203), (30313, 1043383313), (30821, 1026185989), (33853, 934276973), (41531, 761553499), (61013, 518382613), (80801, 391431769), (90391, 349902959), (175861, 179847029), (212191, 149054759), (219521, 144077689), (236971, 133468139), (290717, 108793357), (427091, 74054659), (515321, 61375489), (575501, 54957469), (632737, 49986137), (1121581, 28199549), (1252561, 25250729), (1485337, 21293537), (1536647, 20582527), (1658797, 19066877), (2940361, 10756529), (2989637, 10579237), (3607247, 8767927), (4028507, 7851067)]