4788990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17737}}^1$

素因数の和:17753

約数の個数: 32

約数和(自身を含む): 12771360

約数和(自身を除く): 7982370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 17737, 35474, 53211, 88685, 106422, 159633, 177370, 266055, 319266, 478899, 532110, 798165, 957798, 1596330, 2394495, 4788990]

約数ペア:

[(1, 4788990), (2, 2394495), (3, 1596330), (5, 957798), (6, 798165), (9, 532110), (10, 478899), (15, 319266), (18, 266055), (27, 177370), (30, 159633), (45, 106422), (54, 88685), (90, 53211), (135, 35474), (270, 17737)]