10728445

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 17902080

約数和(自身を除く): 7173635

約数列:

[1, 5, 7, 13, 17, 19, 35, 65, 73, 85, 91, 95, 119, 133, 221, 247, 323, 365, 455, 511, 595, 665, 949, 1105, 1235, 1241, 1387, 1547, 1615, 1729, 2261, 2555, 4199, 4745, 6205, 6643, 6935, 7735, 8645, 8687, 9709, 11305, 16133, 18031, 20995, 23579, 29393, 33215, 43435, 48545, 80665, 90155, 112931, 117895, 126217, 146965, 165053, 306527, 564655, 631085, 825265, 1532635, 2145689, 10728445]

約数ペア:

[(1, 10728445), (5, 2145689), (7, 1532635), (13, 825265), (17, 631085), (19, 564655), (35, 306527), (65, 165053), (73, 146965), (85, 126217), (91, 117895), (95, 112931), (119, 90155), (133, 80665), (221, 48545), (247, 43435), (323, 33215), (365, 29393), (455, 23579), (511, 20995), (595, 18031), (665, 16133), (949, 11305), (1105, 9709), (1235, 8687), (1241, 8645), (1387, 7735), (1547, 6935), (1615, 6643), (1729, 6205), (2261, 4745), (2555, 4199)]