2587590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{28751}}^1$

素因数の和:28764

約数の個数: 24

約数和(自身を含む): 6727968

約数和(自身を除く): 4140378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 28751, 57502, 86253, 143755, 172506, 258759, 287510, 431265, 517518, 862530, 1293795, 2587590]

約数ペア:

[(1, 2587590), (2, 1293795), (3, 862530), (5, 517518), (6, 431265), (9, 287510), (10, 258759), (15, 172506), (18, 143755), (30, 86253), (45, 57502), (90, 28751)]