30784994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{39367}}^1$

素因数の和:39409

約数の個数: 16

約数和(自身を含む): 51020928

約数和(自身を除く): 20235934

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 39367, 78734, 669239, 905441, 1338478, 1810882, 15392497, 30784994]

約数ペア:

[(1, 30784994), (2, 15392497), (17, 1810882), (23, 1338478), (34, 905441), (46, 669239), (391, 78734), (782, 39367)]