28140510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{938017}}^1$

素因数の和:938027

約数の個数: 16

約数和(自身を含む): 67537296

約数和(自身を除く): 39396786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 938017, 1876034, 2814051, 4690085, 5628102, 9380170, 14070255, 28140510]

約数ペア:

[(1, 28140510), (2, 14070255), (3, 9380170), (5, 5628102), (6, 4690085), (10, 2814051), (15, 1876034), (30, 938017)]