8414220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{140237}}^1$

素因数の和:140249

約数の個数: 24

約数和(自身を含む): 23559984

約数和(自身を除く): 15145764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 140237, 280474, 420711, 560948, 701185, 841422, 1402370, 1682844, 2103555, 2804740, 4207110, 8414220]

約数ペア:

[(1, 8414220), (2, 4207110), (3, 2804740), (4, 2103555), (5, 1682844), (6, 1402370), (10, 841422), (12, 701185), (15, 560948), (20, 420711), (30, 280474), (60, 140237)]