7490805970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1951}}^1\times {\mathrm{8929}}^1$

素因数の和:10930

約数の個数: 32

約数和(自身を含む): 13805637120

約数和(自身を除く): 6314831150

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1951, 3902, 8929, 9755, 17858, 19510, 44645, 83893, 89290, 167786, 383947, 419465, 767894, 838930, 1919735, 3839470, 17420479, 34840958, 87102395, 174204790, 749080597, 1498161194, 3745402985, 7490805970]

約数ペア:

[(1, 7490805970), (2, 3745402985), (5, 1498161194), (10, 749080597), (43, 174204790), (86, 87102395), (215, 34840958), (430, 17420479), (1951, 3839470), (3902, 1919735), (8929, 838930), (9755, 767894), (17858, 419465), (19510, 383947), (44645, 167786), (83893, 89290)]