28685365620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{478089427}}^1$

素因数の和:478089439

約数の個数: 24

約数和(自身を含む): 80319023904

約数和(自身を除く): 51633658284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 478089427, 956178854, 1434268281, 1912357708, 2390447135, 2868536562, 4780894270, 5737073124, 7171341405, 9561788540, 14342682810, 28685365620]

約数ペア:

[(1, 28685365620), (2, 14342682810), (3, 9561788540), (4, 7171341405), (5, 5737073124), (6, 4780894270), (10, 2868536562), (12, 2390447135), (15, 1912357708), (20, 1434268281), (30, 956178854), (60, 478089427)]