6787370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 13003200

約数和(自身を除く): 6215830

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 257, 278, 514, 695, 1285, 1390, 2570, 2641, 4883, 5282, 9766, 13205, 24415, 26410, 35723, 48830, 71446, 178615, 357230, 678737, 1357474, 3393685, 6787370]

約数ペア:

[(1, 6787370), (2, 3393685), (5, 1357474), (10, 678737), (19, 357230), (38, 178615), (95, 71446), (139, 48830), (190, 35723), (257, 26410), (278, 24415), (514, 13205), (695, 9766), (1285, 5282), (1390, 4883), (2570, 2641)]