6708140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 15052800

約数和(自身を除く): 8344660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 127, 139, 190, 254, 278, 380, 508, 556, 635, 695, 1270, 1390, 2413, 2540, 2641, 2780, 4826, 5282, 9652, 10564, 12065, 13205, 17653, 24130, 26410, 35306, 48260, 52820, 70612, 88265, 176530, 335407, 353060, 670814, 1341628, 1677035, 3354070, 6708140]

約数ペア:

[(1, 6708140), (2, 3354070), (4, 1677035), (5, 1341628), (10, 670814), (19, 353060), (20, 335407), (38, 176530), (76, 88265), (95, 70612), (127, 52820), (139, 48260), (190, 35306), (254, 26410), (278, 24130), (380, 17653), (508, 13205), (556, 12065), (635, 10564), (695, 9652), (1270, 5282), (1390, 4826), (2413, 2780), (2540, 2641)]