87909930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{976777}}^1$

素因数の和:976790

約数の個数: 24

約数和(自身を含む): 228566052

約数和(自身を除く): 140656122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 976777, 1953554, 2930331, 4883885, 5860662, 8790993, 9767770, 14651655, 17581986, 29303310, 43954965, 87909930]

約数ペア:

[(1, 87909930), (2, 43954965), (3, 29303310), (5, 17581986), (6, 14651655), (9, 9767770), (10, 8790993), (15, 5860662), (18, 4883885), (30, 2930331), (45, 1953554), (90, 976777)]