30534945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6763}}^1$

素因数の和:6821

約数の個数: 32

約数和(自身を含む): 57142272

約数和(自身を除く): 26607327

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 6763, 20289, 33815, 47341, 101445, 142023, 236705, 290809, 710115, 872427, 1454045, 2035663, 4362135, 6106989, 10178315, 30534945]

約数ペア:

[(1, 30534945), (3, 10178315), (5, 6106989), (7, 4362135), (15, 2035663), (21, 1454045), (35, 872427), (43, 710115), (105, 290809), (129, 236705), (215, 142023), (301, 101445), (645, 47341), (903, 33815), (1505, 20289), (4515, 6763)]