1247310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13859}}^1$

素因数の和:13872

約数の個数: 24

約数和(自身を含む): 3243240

約数和(自身を除く): 1995930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 13859, 27718, 41577, 69295, 83154, 124731, 138590, 207885, 249462, 415770, 623655, 1247310]

約数ペア:

[(1, 1247310), (2, 623655), (3, 415770), (5, 249462), (6, 207885), (9, 138590), (10, 124731), (15, 83154), (18, 69295), (30, 41577), (45, 27718), (90, 13859)]