9340940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{66721}}^1$

素因数の和:66737

約数の個数: 24

約数和(自身を含む): 22418592

約数和(自身を除く): 13077652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 66721, 133442, 266884, 333605, 467047, 667210, 934094, 1334420, 1868188, 2335235, 4670470, 9340940]

約数ペア:

[(1, 9340940), (2, 4670470), (4, 2335235), (5, 1868188), (7, 1334420), (10, 934094), (14, 667210), (20, 467047), (28, 333605), (35, 266884), (70, 133442), (140, 66721)]