2017381620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1769633}}^1$

素因数の和:1769664

約数の個数: 48

約数和(自身を含む): 5945970240

約数和(自身を除く): 3928588620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1769633, 3539266, 5308899, 7078532, 8848165, 10617798, 17696330, 21235596, 26544495, 33623027, 35392660, 53088990, 67246054, 100869081, 106177980, 134492108, 168115135, 201738162, 336230270, 403476324, 504345405, 672460540, 1008690810, 2017381620]

約数ペア:

[(1, 2017381620), (2, 1008690810), (3, 672460540), (4, 504345405), (5, 403476324), (6, 336230270), (10, 201738162), (12, 168115135), (15, 134492108), (19, 106177980), (20, 100869081), (30, 67246054), (38, 53088990), (57, 35392660), (60, 33623027), (76, 26544495), (95, 21235596), (114, 17696330), (190, 10617798), (228, 8848165), (285, 7078532), (380, 5308899), (570, 3539266), (1140, 1769633)]