30390904

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{6653}}^1$

素因数の和:7230

約数の個数: 16

約数和(自身を含む): 57091320

約数和(自身を除く): 26700416

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4568, 6653, 13306, 26612, 53224, 3798863, 7597726, 15195452, 30390904]

約数ペア:

[(1, 30390904), (2, 15195452), (4, 7597726), (8, 3798863), (571, 53224), (1142, 26612), (2284, 13306), (4568, 6653)]