998133030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1831}}^1$

素因数の和:2523

約数の個数: 80

約数和(自身を含む): 2689324704

約数和(自身を除く): 1691191674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 673, 810, 1346, 1831, 2019, 3365, 3662, 4038, 5493, 6057, 6730, 9155, 10095, 10986, 12114, 16479, 18171, 18310, 20190, 27465, 30285, 32958, 36342, 49437, 54513, 54930, 60570, 82395, 90855, 98874, 109026, 148311, 164790, 181710, 247185, 272565, 296622, 494370, 545130, 741555, 1232263, 1483110, 2464526, 3696789, 6161315, 7393578, 11090367, 12322630, 18483945, 22180734, 33271101, 36967890, 55451835, 66542202, 99813303, 110903670, 166355505, 199626606, 332711010, 499066515, 998133030]

約数ペア:

[(1, 998133030), (2, 499066515), (3, 332711010), (5, 199626606), (6, 166355505), (9, 110903670), (10, 99813303), (15, 66542202), (18, 55451835), (27, 36967890), (30, 33271101), (45, 22180734), (54, 18483945), (81, 12322630), (90, 11090367), (135, 7393578), (162, 6161315), (270, 3696789), (405, 2464526), (673, 1483110), (810, 1232263), (1346, 741555), (1831, 545130), (2019, 494370), (3365, 296622), (3662, 272565), (4038, 247185), (5493, 181710), (6057, 164790), (6730, 148311), (9155, 109026), (10095, 98874), (10986, 90855), (12114, 82395), (16479, 60570), (18171, 54930), (18310, 54513), (20190, 49437), (27465, 36342), (30285, 32958)]