2057190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 5045760

約数和(自身を除く): 2988570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 1459, 2918, 4377, 7295, 8754, 14590, 21885, 43770, 68573, 137146, 205719, 342865, 411438, 685730, 1028595, 2057190]

約数ペア:

[(1, 2057190), (2, 1028595), (3, 685730), (5, 411438), (6, 342865), (10, 205719), (15, 137146), (30, 68573), (47, 43770), (94, 21885), (141, 14590), (235, 8754), (282, 7295), (470, 4377), (705, 2918), (1410, 1459)]