7969990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2777}}^1$

素因数の和:2832

約数の個数: 32

約数和(自身を含む): 16801344

約数和(自身を除く): 8831354

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2777, 2870, 5554, 13885, 19439, 27770, 38878, 97195, 113857, 194390, 227714, 569285, 796999, 1138570, 1593998, 3984995, 7969990]

約数ペア:

[(1, 7969990), (2, 3984995), (5, 1593998), (7, 1138570), (10, 796999), (14, 569285), (35, 227714), (41, 194390), (70, 113857), (82, 97195), (205, 38878), (287, 27770), (410, 19439), (574, 13885), (1435, 5554), (2777, 2870)]