157889910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{5262997}}^1$

素因数の和:5263007

約数の個数: 16

約数和(自身を含む): 378935856

約数和(自身を除く): 221045946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 5262997, 10525994, 15788991, 26314985, 31577982, 52629970, 78944955, 157889910]

約数ペア:

[(1, 157889910), (2, 78944955), (3, 52629970), (5, 31577982), (6, 26314985), (10, 15788991), (15, 10525994), (30, 5262997)]