21184230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{706141}}^1$

素因数の和:706151

約数の個数: 16

約数和(自身を含む): 50842224

約数和(自身を除く): 29657994

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 706141, 1412282, 2118423, 3530705, 4236846, 7061410, 10592115, 21184230]

約数ペア:

[(1, 21184230), (2, 10592115), (3, 7061410), (5, 4236846), (6, 3530705), (10, 2118423), (15, 1412282), (30, 706141)]