85045860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{472477}}^1$

素因数の和:472492

約数の個数: 36

約数和(自身を含む): 257972988

約数和(自身を除く): 172927128

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 472477, 944954, 1417431, 1889908, 2362385, 2834862, 4252293, 4724770, 5669724, 7087155, 8504586, 9449540, 14174310, 17009172, 21261465, 28348620, 42522930, 85045860]

約数ペア:

[(1, 85045860), (2, 42522930), (3, 28348620), (4, 21261465), (5, 17009172), (6, 14174310), (9, 9449540), (10, 8504586), (12, 7087155), (15, 5669724), (18, 4724770), (20, 4252293), (30, 2834862), (36, 2362385), (45, 1889908), (60, 1417431), (90, 944954), (180, 472477)]