77895370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2803}}^1$

素因数の和:3214

約数の個数: 32

約数和(自身を含む): 160702848

約数和(自身を除く): 82807478

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1985, 2779, 2803, 3970, 5558, 5606, 13895, 14015, 19621, 27790, 28030, 39242, 98105, 196210, 1112791, 2225582, 5563955, 7789537, 11127910, 15579074, 38947685, 77895370]

約数ペア:

[(1, 77895370), (2, 38947685), (5, 15579074), (7, 11127910), (10, 7789537), (14, 5563955), (35, 2225582), (70, 1112791), (397, 196210), (794, 98105), (1985, 39242), (2779, 28030), (2803, 27790), (3970, 19621), (5558, 14015), (5606, 13895)]