148752990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{550937}}^1$

素因数の和:550953

約数の個数: 32

約数和(自身を含む): 396675360

約数和(自身を除く): 247922370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 550937, 1101874, 1652811, 2754685, 3305622, 4958433, 5509370, 8264055, 9916866, 14875299, 16528110, 24792165, 29750598, 49584330, 74376495, 148752990]

約数ペア:

[(1, 148752990), (2, 74376495), (3, 49584330), (5, 29750598), (6, 24792165), (9, 16528110), (10, 14875299), (15, 9916866), (18, 8264055), (27, 5509370), (30, 4958433), (45, 3305622), (54, 2754685), (90, 1652811), (135, 1101874), (270, 550937)]