77791210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{11003}}^1$

素因数の和:11118

約数の個数: 32

約数和(自身を含む): 161626752

約数和(自身を除く): 83835542

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 11003, 22006, 55015, 77021, 110030, 154042, 385105, 770210, 1111303, 2222606, 5556515, 7779121, 11113030, 15558242, 38895605, 77791210]

約数ペア:

[(1, 77791210), (2, 38895605), (5, 15558242), (7, 11113030), (10, 7779121), (14, 5556515), (35, 2222606), (70, 1111303), (101, 770210), (202, 385105), (505, 154042), (707, 110030), (1010, 77021), (1414, 55015), (3535, 22006), (7070, 11003)]