30880822

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{3863}}^1$

素因数の和:4443

約数の個数: 16

約数和(自身を含む): 53044992

約数和(自身を除く): 22164170

約数列:

[1, 2, 7, 14, 571, 1142, 3863, 3997, 7726, 7994, 27041, 54082, 2205773, 4411546, 15440411, 30880822]

約数ペア:

[(1, 30880822), (2, 15440411), (7, 4411546), (14, 2205773), (571, 54082), (1142, 27041), (3863, 7994), (3997, 7726)]