17187780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15077}}^1$

素因数の和:15108

約数の個数: 48

約数和(自身を含む): 50662080

約数和(自身を除く): 33474300

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, 15077, 30154, 45231, 60308, 75385, 90462, 150770, 180924, 226155, 286463, 301540, 452310, 572926, 859389, 904620, 1145852, 1432315, 1718778, 2864630, 3437556, 4296945, 5729260, 8593890, 17187780]

約数ペア:

[(1, 17187780), (2, 8593890), (3, 5729260), (4, 4296945), (5, 3437556), (6, 2864630), (10, 1718778), (12, 1432315), (15, 1145852), (19, 904620), (20, 859389), (30, 572926), (38, 452310), (57, 301540), (60, 286463), (76, 226155), (95, 180924), (114, 150770), (190, 90462), (228, 75385), (285, 60308), (380, 45231), (570, 30154), (1140, 15077)]