29819090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{425987}}^1$

素因数の和:426001

約数の個数: 16

約数和(自身を含む): 61342272

約数和(自身を除く): 31523182

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 425987, 851974, 2129935, 2981909, 4259870, 5963818, 14909545, 29819090]

約数ペア:

[(1, 29819090), (2, 14909545), (5, 5963818), (7, 4259870), (10, 2981909), (14, 2129935), (35, 851974), (70, 425987)]