629714310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{20990477}}^1$

素因数の和:20990487

約数の個数: 16

約数和(自身を含む): 1511314416

約数和(自身を除く): 881600106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20990477, 41980954, 62971431, 104952385, 125942862, 209904770, 314857155, 629714310]

約数ペア:

[(1, 629714310), (2, 314857155), (3, 209904770), (5, 125942862), (6, 104952385), (10, 62971431), (15, 41980954), (30, 20990477)]