30139874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{16763}}^1$

素因数の和:16825

約数の個数: 16

約数和(自身を含む): 48280320

約数和(自身を除く): 18140446

約数列:

[1, 2, 29, 31, 58, 62, 899, 1798, 16763, 33526, 486127, 519653, 972254, 1039306, 15069937, 30139874]

約数ペア:

[(1, 30139874), (2, 15069937), (29, 1039306), (31, 972254), (58, 519653), (62, 486127), (899, 33526), (1798, 16763)]