1580530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 3309696

約数和(自身を除く): 1729166

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 337, 469, 670, 674, 938, 1685, 2345, 2359, 3370, 4690, 4718, 11795, 22579, 23590, 45158, 112895, 158053, 225790, 316106, 790265, 1580530]

約数ペア:

[(1, 1580530), (2, 790265), (5, 316106), (7, 225790), (10, 158053), (14, 112895), (35, 45158), (67, 23590), (70, 22579), (134, 11795), (335, 4718), (337, 4690), (469, 3370), (670, 2359), (674, 2345), (938, 1685)]