86896620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{482759}}^1$

素因数の和:482774

約数の個数: 36

約数和(自身を含む): 263586960

約数和(自身を除く): 176690340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 482759, 965518, 1448277, 1931036, 2413795, 2896554, 4344831, 4827590, 5793108, 7241385, 8689662, 9655180, 14482770, 17379324, 21724155, 28965540, 43448310, 86896620]

約数ペア:

[(1, 86896620), (2, 43448310), (3, 28965540), (4, 21724155), (5, 17379324), (6, 14482770), (9, 9655180), (10, 8689662), (12, 7241385), (15, 5793108), (18, 4827590), (20, 4344831), (30, 2896554), (36, 2413795), (45, 1931036), (60, 1448277), (90, 965518), (180, 482759)]