4271470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 8870400

約数和(自身を除く): 4598930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 439, 695, 878, 973, 1390, 1946, 2195, 3073, 4390, 4865, 6146, 9730, 15365, 30730, 61021, 122042, 305105, 427147, 610210, 854294, 2135735, 4271470]

約数ペア:

[(1, 4271470), (2, 2135735), (5, 854294), (7, 610210), (10, 427147), (14, 305105), (35, 122042), (70, 61021), (139, 30730), (278, 15365), (439, 9730), (695, 6146), (878, 4865), (973, 4390), (1390, 3073), (1946, 2195)]