17287060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{123479}}^1$

素因数の和:123495

約数の個数: 24

約数和(自身を含む): 41489280

約数和(自身を除く): 24202220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 123479, 246958, 493916, 617395, 864353, 1234790, 1728706, 2469580, 3457412, 4321765, 8643530, 17287060]

約数ペア:

[(1, 17287060), (2, 8643530), (4, 4321765), (5, 3457412), (7, 2469580), (10, 1728706), (14, 1234790), (20, 864353), (28, 617395), (35, 493916), (70, 246958), (140, 123479)]