1690940

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1433}}^1$

素因数の和:1501

約数の個数: 24

約数和(自身を含む): 3613680

約数和(自身を除く): 1922740

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1433, 2866, 5732, 7165, 14330, 28660, 84547, 169094, 338188, 422735, 845470, 1690940]

約数ペア:

[(1, 1690940), (2, 845470), (4, 422735), (5, 338188), (10, 169094), (20, 84547), (59, 28660), (118, 14330), (236, 7165), (295, 5732), (590, 2866), (1180, 1433)]