17021060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{121579}}^1$

素因数の和:121595

約数の個数: 24

約数和(自身を含む): 40850880

約数和(自身を除く): 23829820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 121579, 243158, 486316, 607895, 851053, 1215790, 1702106, 2431580, 3404212, 4255265, 8510530, 17021060]

約数ペア:

[(1, 17021060), (2, 8510530), (4, 4255265), (5, 3404212), (7, 2431580), (10, 1702106), (14, 1215790), (20, 851053), (28, 607895), (35, 486316), (70, 243158), (140, 121579)]