306074220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5101237}}^1$

素因数の和:5101249

約数の個数: 24

約数和(自身を含む): 857007984

約数和(自身を除く): 550933764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5101237, 10202474, 15303711, 20404948, 25506185, 30607422, 51012370, 61214844, 76518555, 102024740, 153037110, 306074220]

約数ペア:

[(1, 306074220), (2, 153037110), (3, 102024740), (4, 76518555), (5, 61214844), (6, 51012370), (10, 30607422), (12, 25506185), (15, 20404948), (20, 15303711), (30, 10202474), (60, 5101237)]