42554220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{709237}}^1$

素因数の和:709249

約数の個数: 24

約数和(自身を含む): 119151984

約数和(自身を除く): 76597764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 709237, 1418474, 2127711, 2836948, 3546185, 4255422, 7092370, 8510844, 10638555, 14184740, 21277110, 42554220]

約数ペア:

[(1, 42554220), (2, 21277110), (3, 14184740), (4, 10638555), (5, 8510844), (6, 7092370), (10, 4255422), (12, 3546185), (15, 2836948), (20, 2127711), (30, 1418474), (60, 709237)]