147974220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{822079}}^1$

素因数の和:822094

約数の個数: 36

約数和(自身を含む): 448855680

約数和(自身を除く): 300881460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 822079, 1644158, 2466237, 3288316, 4110395, 4932474, 7398711, 8220790, 9864948, 12331185, 14797422, 16441580, 24662370, 29594844, 36993555, 49324740, 73987110, 147974220]

約数ペア:

[(1, 147974220), (2, 73987110), (3, 49324740), (4, 36993555), (5, 29594844), (6, 24662370), (9, 16441580), (10, 14797422), (12, 12331185), (15, 9864948), (18, 8220790), (20, 7398711), (30, 4932474), (36, 4110395), (45, 3288316), (60, 2466237), (90, 1644158), (180, 822079)]