28183170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{939439}}^1$

素因数の和:939449

約数の個数: 16

約数和(自身を含む): 67639680

約数和(自身を除く): 39456510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 939439, 1878878, 2818317, 4697195, 5636634, 9394390, 14091585, 28183170]

約数ペア:

[(1, 28183170), (2, 14091585), (3, 9394390), (5, 5636634), (6, 4697195), (10, 2818317), (15, 1878878), (30, 939439)]