30356228

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47137}}^1$

素因数の和:47171

約数の個数: 24

約数和(自身を含む): 63353472

約数和(自身を除く): 32997244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 47137, 94274, 188548, 329959, 659918, 1084151, 1319836, 2168302, 4336604, 7589057, 15178114, 30356228]

約数ペア:

[(1, 30356228), (2, 15178114), (4, 7589057), (7, 4336604), (14, 2168302), (23, 1319836), (28, 1084151), (46, 659918), (92, 329959), (161, 188548), (322, 94274), (644, 47137)]