30382886

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{6991}}^1$

素因数の和:7087

約数の個数: 16

約数和(自身を含む): 47573568

約数和(自身を除く): 17190682

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 6991, 13982, 286631, 370523, 573262, 741046, 15191443, 30382886]

約数ペア:

[(1, 30382886), (2, 15191443), (41, 741046), (53, 573262), (82, 370523), (106, 286631), (2173, 13982), (4346, 6991)]