90370260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{502057}}^1$

素因数の和:502072

約数の個数: 36

約数和(自身を含む): 274123668

約数和(自身を除く): 183753408

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 502057, 1004114, 1506171, 2008228, 2510285, 3012342, 4518513, 5020570, 6024684, 7530855, 9037026, 10041140, 15061710, 18074052, 22592565, 30123420, 45185130, 90370260]

約数ペア:

[(1, 90370260), (2, 45185130), (3, 30123420), (4, 22592565), (5, 18074052), (6, 15061710), (9, 10041140), (10, 9037026), (12, 7530855), (15, 6024684), (18, 5020570), (20, 4518513), (30, 3012342), (36, 2510285), (45, 2008228), (60, 1506171), (90, 1004114), (180, 502057)]