16818030

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{769}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 45460800

約数和(自身を除く): 28642770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 769, 810, 1215, 1458, 1538, 2187, 2307, 2430, 3645, 3845, 4374, 4614, 6921, 7290, 7690, 10935, 11535, 13842, 20763, 21870, 23070, 34605, 41526, 62289, 69210, 103815, 124578, 186867, 207630, 311445, 373734, 560601, 622890, 934335, 1121202, 1681803, 1868670, 2803005, 3363606, 5606010, 8409015, 16818030]

約数ペア:

[(1, 16818030), (2, 8409015), (3, 5606010), (5, 3363606), (6, 2803005), (9, 1868670), (10, 1681803), (15, 1121202), (18, 934335), (27, 622890), (30, 560601), (45, 373734), (54, 311445), (81, 207630), (90, 186867), (135, 124578), (162, 103815), (243, 69210), (270, 62289), (405, 41526), (486, 34605), (729, 23070), (769, 21870), (810, 20763), (1215, 13842), (1458, 11535), (1538, 10935), (2187, 7690), (2307, 7290), (2430, 6921), (3645, 4614), (3845, 4374)]