27020210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2777}}^1$

素因数の和:2930

約数の個数: 32

約数和(自身を含む): 56004480

約数和(自身を除く): 28984270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 2777, 4865, 5554, 9730, 13885, 19439, 27770, 38878, 97195, 194390, 386003, 772006, 1930015, 2702021, 3860030, 5404042, 13510105, 27020210]

約数ペア:

[(1, 27020210), (2, 13510105), (5, 5404042), (7, 3860030), (10, 2702021), (14, 1930015), (35, 772006), (70, 386003), (139, 194390), (278, 97195), (695, 38878), (973, 27770), (1390, 19439), (1946, 13885), (2777, 9730), (4865, 5554)]