201303990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2236711}}^1$

素因数の和:2236724

約数の個数: 24

約数和(自身を含む): 523390608

約数和(自身を除く): 322086618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2236711, 4473422, 6710133, 11183555, 13420266, 20130399, 22367110, 33550665, 40260798, 67101330, 100651995, 201303990]

約数ペア:

[(1, 201303990), (2, 100651995), (3, 67101330), (5, 40260798), (6, 33550665), (9, 22367110), (10, 20130399), (15, 13420266), (18, 11183555), (30, 6710133), (45, 4473422), (90, 2236711)]