3098120

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 7072920

約数和(自身を除く): 3974800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1061, 1460, 2122, 2920, 4244, 5305, 8488, 10610, 21220, 42440, 77453, 154906, 309812, 387265, 619624, 774530, 1549060, 3098120]

約数ペア:

[(1, 3098120), (2, 1549060), (4, 774530), (5, 619624), (8, 387265), (10, 309812), (20, 154906), (40, 77453), (73, 42440), (146, 21220), (292, 10610), (365, 8488), (584, 5305), (730, 4244), (1061, 2920), (1460, 2122)]