30317262

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{19661}}^1$

素因数の和:19923

約数の個数: 16

約数和(自身を含む): 60873552

約数和(自身を除く): 30556290

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 19661, 39322, 58983, 117966, 5052877, 10105754, 15158631, 30317262]

約数ペア:

[(1, 30317262), (2, 15158631), (3, 10105754), (6, 5052877), (257, 117966), (514, 58983), (771, 39322), (1542, 19661)]