30104386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{26927}}^1$

素因数の和:26985

約数の個数: 16

約数和(自身を含む): 49762944

約数和(自身を除く): 19658558

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 26927, 53854, 350051, 700102, 1157861, 2315722, 15052193, 30104386]

約数ペア:

[(1, 30104386), (2, 15052193), (13, 2315722), (26, 1157861), (43, 700102), (86, 350051), (559, 53854), (1118, 26927)]