68370470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{976721}}^1$

素因数の和:976735

約数の個数: 16

約数和(自身を含む): 140647968

約数和(自身を除く): 72277498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 976721, 1953442, 4883605, 6837047, 9767210, 13674094, 34185235, 68370470]

約数ペア:

[(1, 68370470), (2, 34185235), (5, 13674094), (7, 9767210), (10, 6837047), (14, 4883605), (35, 1953442), (70, 976721)]