30873442

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:802

約数の個数: 24

約数和(自身を含む): 49747932

約数和(自身を除く): 18874490

約数列:

[1, 2, 19, 38, 61, 122, 361, 701, 722, 1159, 1402, 2318, 13319, 22021, 26638, 42761, 44042, 85522, 253061, 506122, 812459, 1624918, 15436721, 30873442]

約数ペア:

[(1, 30873442), (2, 15436721), (19, 1624918), (38, 812459), (61, 506122), (122, 253061), (361, 85522), (701, 44042), (722, 42761), (1159, 26638), (1402, 22021), (2318, 13319)]