85455270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{316501}}^1$

素因数の和:316517

約数の個数: 32

約数和(自身を含む): 227881440

約数和(自身を除く): 142426170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 316501, 633002, 949503, 1582505, 1899006, 2848509, 3165010, 4747515, 5697018, 8545527, 9495030, 14242545, 17091054, 28485090, 42727635, 85455270]

約数ペア:

[(1, 85455270), (2, 42727635), (3, 28485090), (5, 17091054), (6, 14242545), (9, 9495030), (10, 8545527), (15, 5697018), (18, 4747515), (27, 3165010), (30, 2848509), (45, 1899006), (54, 1582505), (90, 949503), (135, 633002), (270, 316501)]