28485310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1777}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 58887360

約数和(自身を除く): 30402050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 1777, 2290, 3206, 3554, 8015, 8885, 12439, 16030, 17770, 24878, 62195, 124390, 406933, 813866, 2034665, 2848531, 4069330, 5697062, 14242655, 28485310]

約数ペア:

[(1, 28485310), (2, 14242655), (5, 5697062), (7, 4069330), (10, 2848531), (14, 2034665), (35, 813866), (70, 406933), (229, 124390), (458, 62195), (1145, 24878), (1603, 17770), (1777, 16030), (2290, 12439), (3206, 8885), (3554, 8015)]