30005954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43997}}^1$

素因数の和:44041

約数の個数: 16

約数和(自身を含む): 50685696

約数和(自身を除く): 20679742

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 43997, 87994, 483967, 967934, 1363907, 2727814, 15002977, 30005954]

約数ペア:

[(1, 30005954), (2, 15002977), (11, 2727814), (22, 1363907), (31, 967934), (62, 483967), (341, 87994), (682, 43997)]