30359739

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 36

約数和(自身を含む): 45851064

約数和(自身を除く): 15491325

約数列:

[1, 3, 17, 19, 51, 57, 97, 289, 291, 323, 361, 867, 969, 1083, 1649, 1843, 4947, 5491, 5529, 6137, 16473, 18411, 28033, 31331, 35017, 84099, 93993, 104329, 105051, 312987, 532627, 595289, 1597881, 1785867, 10119913, 30359739]

約数ペア:

[(1, 30359739), (3, 10119913), (17, 1785867), (19, 1597881), (51, 595289), (57, 532627), (97, 312987), (289, 105051), (291, 104329), (323, 93993), (361, 84099), (867, 35017), (969, 31331), (1083, 28033), (1649, 18411), (1843, 16473), (4947, 6137), (5491, 5529)]