20221410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2113}}^1$

素因数の和:2163

約数の個数: 64

約数和(自身を含む): 54794880

約数和(自身を除く): 34573470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 2113, 3190, 4226, 4785, 6339, 9570, 10565, 12678, 21130, 23243, 31695, 46486, 61277, 63390, 69729, 116215, 122554, 139458, 183831, 232430, 306385, 348645, 367662, 612770, 674047, 697290, 919155, 1348094, 1838310, 2022141, 3370235, 4044282, 6740470, 10110705, 20221410]

約数ペア:

[(1, 20221410), (2, 10110705), (3, 6740470), (5, 4044282), (6, 3370235), (10, 2022141), (11, 1838310), (15, 1348094), (22, 919155), (29, 697290), (30, 674047), (33, 612770), (55, 367662), (58, 348645), (66, 306385), (87, 232430), (110, 183831), (145, 139458), (165, 122554), (174, 116215), (290, 69729), (319, 63390), (330, 61277), (435, 46486), (638, 31695), (870, 23243), (957, 21130), (1595, 12678), (1914, 10565), (2113, 9570), (3190, 6339), (4226, 4785)]