86334780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{205559}}^1$

素因数の和:205578

約数の個数: 48

約数和(自身を含む): 276272640

約数和(自身を除く): 189937860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 205559, 411118, 616677, 822236, 1027795, 1233354, 1438913, 2055590, 2466708, 2877826, 3083385, 4111180, 4316739, 5755652, 6166770, 7194565, 8633478, 12333540, 14389130, 17266956, 21583695, 28778260, 43167390, 86334780]

約数ペア:

[(1, 86334780), (2, 43167390), (3, 28778260), (4, 21583695), (5, 17266956), (6, 14389130), (7, 12333540), (10, 8633478), (12, 7194565), (14, 6166770), (15, 5755652), (20, 4316739), (21, 4111180), (28, 3083385), (30, 2877826), (35, 2466708), (42, 2055590), (60, 1438913), (70, 1233354), (84, 1027795), (105, 822236), (140, 616677), (210, 411118), (420, 205559)]