30364665

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 50181120

約数和(自身を除く): 19816455

約数列:

[1, 3, 5, 15, 43, 129, 179, 215, 263, 537, 645, 789, 895, 1315, 2685, 3945, 7697, 11309, 23091, 33927, 38485, 47077, 56545, 115455, 141231, 169635, 235385, 706155, 2024311, 6072933, 10121555, 30364665]

約数ペア:

[(1, 30364665), (3, 10121555), (5, 6072933), (15, 2024311), (43, 706155), (129, 235385), (179, 169635), (215, 141231), (263, 115455), (537, 56545), (645, 47077), (789, 38485), (895, 33927), (1315, 23091), (2685, 11309), (3945, 7697)]