141640230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4721341}}^1$

素因数の和:4721351

約数の個数: 16

約数和(自身を含む): 339936624

約数和(自身を除く): 198296394

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4721341, 9442682, 14164023, 23606705, 28328046, 47213410, 70820115, 141640230]

約数ペア:

[(1, 141640230), (2, 70820115), (3, 47213410), (5, 28328046), (6, 23606705), (10, 14164023), (15, 9442682), (30, 4721341)]