77291410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5233}}^1$

素因数の和:5458

約数の個数: 32

約数和(自身を含む): 159783552

約数和(自身を除く): 82492142

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2110, 2954, 5233, 7385, 10466, 14770, 26165, 36631, 52330, 73262, 183155, 366310, 1104163, 2208326, 5520815, 7729141, 11041630, 15458282, 38645705, 77291410]

約数ペア:

[(1, 77291410), (2, 38645705), (5, 15458282), (7, 11041630), (10, 7729141), (14, 5520815), (35, 2208326), (70, 1104163), (211, 366310), (422, 183155), (1055, 73262), (1477, 52330), (2110, 36631), (2954, 26165), (5233, 14770), (7385, 10466)]