30865234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47779}}^1$

素因数の和:47817

約数の個数: 16

約数和(自身を含む): 51602400

約数和(自身を除く): 20737166

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 47779, 95558, 812243, 907801, 1624486, 1815602, 15432617, 30865234]

約数ペア:

[(1, 30865234), (2, 15432617), (17, 1815602), (19, 1624486), (34, 907801), (38, 812243), (323, 95558), (646, 47779)]