694416380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4960117}}^1$

素因数の和:4960133

約数の個数: 24

約数和(自身を含む): 1666599648

約数和(自身を除く): 972183268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4960117, 9920234, 19840468, 24800585, 34720819, 49601170, 69441638, 99202340, 138883276, 173604095, 347208190, 694416380]

約数ペア:

[(1, 694416380), (2, 347208190), (4, 173604095), (5, 138883276), (7, 99202340), (10, 69441638), (14, 49601170), (20, 34720819), (28, 24800585), (35, 19840468), (70, 9920234), (140, 4960117)]