30727172

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47713}}^1$

素因数の和:47747

約数の個数: 24

約数和(自身を含む): 64127616

約数和(自身を除く): 33400444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 47713, 95426, 190852, 333991, 667982, 1097399, 1335964, 2194798, 4389596, 7681793, 15363586, 30727172]

約数ペア:

[(1, 30727172), (2, 15363586), (4, 7681793), (7, 4389596), (14, 2194798), (23, 1335964), (28, 1097399), (46, 667982), (92, 333991), (161, 190852), (322, 95426), (644, 47713)]