84668710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{1187}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 174493440

約数和(自身を除く): 89824730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1019, 1187, 2038, 2374, 5095, 5935, 7133, 8309, 10190, 11870, 14266, 16618, 35665, 41545, 71330, 83090, 1209553, 2419106, 6047765, 8466871, 12095530, 16933742, 42334355, 84668710]

約数ペア:

[(1, 84668710), (2, 42334355), (5, 16933742), (7, 12095530), (10, 8466871), (14, 6047765), (35, 2419106), (70, 1209553), (1019, 83090), (1187, 71330), (2038, 41545), (2374, 35665), (5095, 16618), (5935, 14266), (7133, 11870), (8309, 10190)]