30745982

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{5281}}^1$

素因数の和:5395

約数の個数: 16

約数和(自身を含む): 47918304

約数和(自身を除く): 17172322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5281, 5822, 10562, 216521, 374951, 433042, 749902, 15372991, 30745982]

約数ペア:

[(1, 30745982), (2, 15372991), (41, 749902), (71, 433042), (82, 374951), (142, 216521), (2911, 10562), (5281, 5822)]