27921330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{310237}}^1$

素因数の和:310250

約数の個数: 24

約数和(自身を含む): 72595692

約数和(自身を除く): 44674362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 310237, 620474, 930711, 1551185, 1861422, 2792133, 3102370, 4653555, 5584266, 9307110, 13960665, 27921330]

約数ペア:

[(1, 27921330), (2, 13960665), (3, 9307110), (5, 5584266), (6, 4653555), (9, 3102370), (10, 2792133), (15, 1861422), (18, 1551185), (30, 930711), (45, 620474), (90, 310237)]