2017707060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{782057}}^1$

素因数の和:782112

約数の個数: 48

約数和(自身を含む): 5780972736

約数和(自身を除く): 3763265676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 782057, 1564114, 2346171, 3128228, 3910285, 4692342, 7820570, 9384684, 11730855, 15641140, 23461710, 33628451, 46923420, 67256902, 100885353, 134513804, 168142255, 201770706, 336284510, 403541412, 504426765, 672569020, 1008853530, 2017707060]

約数ペア:

[(1, 2017707060), (2, 1008853530), (3, 672569020), (4, 504426765), (5, 403541412), (6, 336284510), (10, 201770706), (12, 168142255), (15, 134513804), (20, 100885353), (30, 67256902), (43, 46923420), (60, 33628451), (86, 23461710), (129, 15641140), (172, 11730855), (215, 9384684), (258, 7820570), (430, 4692342), (516, 3910285), (645, 3128228), (860, 2346171), (1290, 1564114), (2580, 782057)]