128424510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1426939}}^1$

素因数の和:1426952

約数の個数: 24

約数和(自身を含む): 333903960

約数和(自身を除く): 205479450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1426939, 2853878, 4280817, 7134695, 8561634, 12842451, 14269390, 21404085, 25684902, 42808170, 64212255, 128424510]

約数ペア:

[(1, 128424510), (2, 64212255), (3, 42808170), (5, 25684902), (6, 21404085), (9, 14269390), (10, 12842451), (15, 8561634), (18, 7134695), (30, 4280817), (45, 2853878), (90, 1426939)]