2018773140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{715877}}^1$

素因数の和:715936

約数の個数: 48

約数和(自身を含む): 5772840192

約数和(自身を除く): 3754067052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 715877, 1431754, 2147631, 2863508, 3579385, 4295262, 7158770, 8590524, 10738155, 14317540, 21476310, 33646219, 42952620, 67292438, 100938657, 134584876, 168231095, 201877314, 336462190, 403754628, 504693285, 672924380, 1009386570, 2018773140]

約数ペア:

[(1, 2018773140), (2, 1009386570), (3, 672924380), (4, 504693285), (5, 403754628), (6, 336462190), (10, 201877314), (12, 168231095), (15, 134584876), (20, 100938657), (30, 67292438), (47, 42952620), (60, 33646219), (94, 21476310), (141, 14317540), (188, 10738155), (235, 8590524), (282, 7158770), (470, 4295262), (564, 3579385), (705, 2863508), (940, 2147631), (1410, 1431754), (2820, 715877)]