117343940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{838171}}^1$

素因数の和:838187

約数の個数: 24

約数和(自身を含む): 281625792

約数和(自身を除く): 164281852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 838171, 1676342, 3352684, 4190855, 5867197, 8381710, 11734394, 16763420, 23468788, 29335985, 58671970, 117343940]

約数ペア:

[(1, 117343940), (2, 58671970), (4, 29335985), (5, 23468788), (7, 16763420), (10, 11734394), (14, 8381710), (20, 5867197), (28, 4190855), (35, 3352684), (70, 1676342), (140, 838171)]