2887801490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3691}}^1\times {\mathrm{11177}}^1$

素因数の和:14882

約数の個数: 32

約数和(自身を含む): 5942761344

約数和(自身を除く): 3054959854

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3691, 7382, 11177, 18455, 22354, 25837, 36910, 51674, 55885, 78239, 111770, 129185, 156478, 258370, 391195, 782390, 41254307, 82508614, 206271535, 288780149, 412543070, 577560298, 1443900745, 2887801490]

約数ペア:

[(1, 2887801490), (2, 1443900745), (5, 577560298), (7, 412543070), (10, 288780149), (14, 206271535), (35, 82508614), (70, 41254307), (3691, 782390), (7382, 391195), (11177, 258370), (18455, 156478), (22354, 129185), (25837, 111770), (36910, 78239), (51674, 55885)]