2970345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{28289}}^1$

素因数の和:28304

約数の個数: 16

約数和(自身を含む): 5431680

約数和(自身を除く): 2461335

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 28289, 84867, 141445, 198023, 424335, 594069, 990115, 2970345]

約数ペア:

[(1, 2970345), (3, 990115), (5, 594069), (7, 424335), (15, 198023), (21, 141445), (35, 84867), (105, 28289)]