30289630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 66147840

約数和(自身を除く): 35858210

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 43, 58, 70, 86, 145, 203, 215, 290, 301, 347, 406, 430, 602, 694, 1015, 1247, 1505, 1735, 2030, 2429, 2494, 3010, 3470, 4858, 6235, 8729, 10063, 12145, 12470, 14921, 17458, 20126, 24290, 29842, 43645, 50315, 70441, 74605, 87290, 100630, 104447, 140882, 149210, 208894, 352205, 432709, 522235, 704410, 865418, 1044470, 2163545, 3028963, 4327090, 6057926, 15144815, 30289630]

約数ペア:

[(1, 30289630), (2, 15144815), (5, 6057926), (7, 4327090), (10, 3028963), (14, 2163545), (29, 1044470), (35, 865418), (43, 704410), (58, 522235), (70, 432709), (86, 352205), (145, 208894), (203, 149210), (215, 140882), (290, 104447), (301, 100630), (347, 87290), (406, 74605), (430, 70441), (602, 50315), (694, 43645), (1015, 29842), (1247, 24290), (1505, 20126), (1735, 17458), (2030, 14921), (2429, 12470), (2494, 12145), (3010, 10063), (3470, 8729), (4858, 6235)]