271609730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3880139}}^1$

素因数の和:3880153

約数の個数: 16

約数和(自身を含む): 558740160

約数和(自身を除く): 287130430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3880139, 7760278, 19400695, 27160973, 38801390, 54321946, 135804865, 271609730]

約数ペア:

[(1, 271609730), (2, 135804865), (5, 54321946), (7, 38801390), (10, 27160973), (14, 19400695), (35, 7760278), (70, 3880139)]