87156690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2905223}}^1$

素因数の和:2905233

約数の個数: 16

約数和(自身を含む): 209176128

約数和(自身を除く): 122019438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2905223, 5810446, 8715669, 14526115, 17431338, 29052230, 43578345, 87156690]

約数ペア:

[(1, 87156690), (2, 43578345), (3, 29052230), (5, 17431338), (6, 14526115), (10, 8715669), (15, 5810446), (30, 2905223)]