30158722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{44221}}^1$

素因数の和:44265

約数の個数: 16

約数和(自身を含む): 50943744

約数和(自身を除く): 20785022

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 44221, 88442, 486431, 972862, 1370851, 2741702, 15079361, 30158722]

約数ペア:

[(1, 30158722), (2, 15079361), (11, 2741702), (22, 1370851), (31, 972862), (62, 486431), (341, 88442), (682, 44221)]