2017153020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1977601}}^1$

素因数の和:1977630

約数の個数: 48

約数和(自身を含む): 5980268448

約数和(自身を除く): 3963115428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 1977601, 3955202, 5932803, 7910404, 9888005, 11865606, 19776010, 23731212, 29664015, 33619217, 39552020, 59328030, 67238434, 100857651, 118656060, 134476868, 168096085, 201715302, 336192170, 403430604, 504288255, 672384340, 1008576510, 2017153020]

約数ペア:

[(1, 2017153020), (2, 1008576510), (3, 672384340), (4, 504288255), (5, 403430604), (6, 336192170), (10, 201715302), (12, 168096085), (15, 134476868), (17, 118656060), (20, 100857651), (30, 67238434), (34, 59328030), (51, 39552020), (60, 33619217), (68, 29664015), (85, 23731212), (102, 19776010), (170, 11865606), (204, 9888005), (255, 7910404), (340, 5932803), (510, 3955202), (1020, 1977601)]