7500330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{27779}}^1$

素因数の和:27795

約数の個数: 32

約数和(自身を含む): 20001600

約数和(自身を除く): 12501270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 27779, 55558, 83337, 138895, 166674, 250011, 277790, 416685, 500022, 750033, 833370, 1250055, 1500066, 2500110, 3750165, 7500330]

約数ペア:

[(1, 7500330), (2, 3750165), (3, 2500110), (5, 1500066), (6, 1250055), (9, 833370), (10, 750033), (15, 500022), (18, 416685), (27, 277790), (30, 250011), (45, 166674), (54, 138895), (90, 83337), (135, 55558), (270, 27779)]