252990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{937}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 675360

約数和(自身を除く): 422370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 937, 1874, 2811, 4685, 5622, 8433, 9370, 14055, 16866, 25299, 28110, 42165, 50598, 84330, 126495, 252990]

約数ペア:

[(1, 252990), (2, 126495), (3, 84330), (5, 50598), (6, 42165), (9, 28110), (10, 25299), (15, 16866), (18, 14055), (27, 9370), (30, 8433), (45, 5622), (54, 4685), (90, 2811), (135, 1874), (270, 937)]