15217367060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{108695479}}^1$

素因数の和:108695495

約数の個数: 24

約数和(自身を含む): 36521681280

約数和(自身を除く): 21304314220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 108695479, 217390958, 434781916, 543477395, 760868353, 1086954790, 1521736706, 2173909580, 3043473412, 3804341765, 7608683530, 15217367060]

約数ペア:

[(1, 15217367060), (2, 7608683530), (4, 3804341765), (5, 3043473412), (7, 2173909580), (10, 1521736706), (14, 1086954790), (20, 760868353), (28, 543477395), (35, 434781916), (70, 217390958), (140, 108695479)]