67776310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{138319}}^1$

素因数の和:138340

約数の個数: 24

約数和(自身を含む): 141916320

約数和(自身を除く): 74140010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 138319, 276638, 691595, 968233, 1383190, 1936466, 4841165, 6777631, 9682330, 13555262, 33888155, 67776310]

約数ペア:

[(1, 67776310), (2, 33888155), (5, 13555262), (7, 9682330), (10, 6777631), (14, 4841165), (35, 1936466), (49, 1383190), (70, 968233), (98, 691595), (245, 276638), (490, 138319)]