68434590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{967}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 188457984

約数和(自身を除く): 120023394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 337, 674, 967, 1011, 1685, 1934, 2022, 2359, 2901, 3370, 4718, 4835, 5055, 5802, 6769, 7077, 9670, 10110, 11795, 13538, 14154, 14505, 20307, 23590, 29010, 33845, 35385, 40614, 67690, 70770, 101535, 203070, 325879, 651758, 977637, 1629395, 1955274, 2281153, 3258790, 4562306, 4888185, 6843459, 9776370, 11405765, 13686918, 22811530, 34217295, 68434590]

約数ペア:

[(1, 68434590), (2, 34217295), (3, 22811530), (5, 13686918), (6, 11405765), (7, 9776370), (10, 6843459), (14, 4888185), (15, 4562306), (21, 3258790), (30, 2281153), (35, 1955274), (42, 1629395), (70, 977637), (105, 651758), (210, 325879), (337, 203070), (674, 101535), (967, 70770), (1011, 67690), (1685, 40614), (1934, 35385), (2022, 33845), (2359, 29010), (2901, 23590), (3370, 20307), (4718, 14505), (4835, 14154), (5055, 13538), (5802, 11795), (6769, 10110), (7077, 9670)]