7666150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 15668640

約数和(自身を除く): 8002490

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 85, 145, 170, 290, 311, 425, 493, 622, 725, 850, 986, 1450, 1555, 2465, 3110, 4930, 5287, 7775, 9019, 10574, 12325, 15550, 18038, 24650, 26435, 45095, 52870, 90190, 132175, 153323, 225475, 264350, 306646, 450950, 766615, 1533230, 3833075, 7666150]

約数ペア:

[(1, 7666150), (2, 3833075), (5, 1533230), (10, 766615), (17, 450950), (25, 306646), (29, 264350), (34, 225475), (50, 153323), (58, 132175), (85, 90190), (145, 52870), (170, 45095), (290, 26435), (311, 24650), (425, 18038), (493, 15550), (622, 12325), (725, 10574), (850, 9019), (986, 7775), (1450, 5287), (1555, 4930), (2465, 3110)]