22500990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{27779}}^1$

素因数の和:27798

約数の個数: 40

約数和(自身を含む): 60504840

約数和(自身を除く): 38003850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 27779, 55558, 83337, 138895, 166674, 250011, 277790, 416685, 500022, 750033, 833370, 1250055, 1500066, 2250099, 2500110, 3750165, 4500198, 7500330, 11250495, 22500990]

約数ペア:

[(1, 22500990), (2, 11250495), (3, 7500330), (5, 4500198), (6, 3750165), (9, 2500110), (10, 2250099), (15, 1500066), (18, 1250055), (27, 833370), (30, 750033), (45, 500022), (54, 416685), (81, 277790), (90, 250011), (135, 166674), (162, 138895), (270, 83337), (405, 55558), (810, 27779)]