30706085

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{569}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 37920960

約数和(自身を除く): 7214875

約数列:

[1, 5, 43, 215, 251, 569, 1255, 2845, 10793, 24467, 53965, 122335, 142819, 714095, 6141217, 30706085]

約数ペア:

[(1, 30706085), (5, 6141217), (43, 714095), (215, 142819), (251, 122335), (569, 53965), (1255, 24467), (2845, 10793)]