126947870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2803}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 261646848

約数和(自身を除く): 134698978

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 647, 1294, 2803, 3235, 4529, 5606, 6470, 9058, 14015, 19621, 22645, 28030, 39242, 45290, 98105, 196210, 1813541, 3627082, 9067705, 12694787, 18135410, 25389574, 63473935, 126947870]

約数ペア:

[(1, 126947870), (2, 63473935), (5, 25389574), (7, 18135410), (10, 12694787), (14, 9067705), (35, 3627082), (70, 1813541), (647, 196210), (1294, 98105), (2803, 45290), (3235, 39242), (4529, 28030), (5606, 22645), (6470, 19621), (9058, 14015)]