82657020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29311}}^1$

素因数の和:29370

約数の個数: 48

約数和(自身を含む): 236371968

約数和(自身を除く): 153714948

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, 29311, 58622, 87933, 117244, 146555, 175866, 293110, 351732, 439665, 586220, 879330, 1377617, 1758660, 2755234, 4132851, 5510468, 6888085, 8265702, 13776170, 16531404, 20664255, 27552340, 41328510, 82657020]

約数ペア:

[(1, 82657020), (2, 41328510), (3, 27552340), (4, 20664255), (5, 16531404), (6, 13776170), (10, 8265702), (12, 6888085), (15, 5510468), (20, 4132851), (30, 2755234), (47, 1758660), (60, 1377617), (94, 879330), (141, 586220), (188, 439665), (235, 351732), (282, 293110), (470, 175866), (564, 146555), (705, 117244), (940, 87933), (1410, 58622), (2820, 29311)]