151842890

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{353123}}^1$

素因数の和:353173

約数の個数: 16

約数和(自身を含む): 279674208

約数和(自身を除く): 127831318

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 353123, 706246, 1765615, 3531230, 15184289, 30368578, 75921445, 151842890]

約数ペア:

[(1, 151842890), (2, 75921445), (5, 30368578), (10, 15184289), (43, 3531230), (86, 1765615), (215, 706246), (430, 353123)]