30303213

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{457}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 43660224

約数和(自身を除く): 13357011

約数列:

[1, 3, 23, 31, 69, 93, 457, 713, 961, 1371, 2139, 2883, 10511, 14167, 22103, 31533, 42501, 66309, 325841, 439177, 977523, 1317531, 10101071, 30303213]

約数ペア:

[(1, 30303213), (3, 10101071), (23, 1317531), (31, 977523), (69, 439177), (93, 325841), (457, 66309), (713, 42501), (961, 31533), (1371, 22103), (2139, 14167), (2883, 10511)]