68002990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{9227}}^1$

素因数の和:9312

約数の個数: 32

約数和(自身を含む): 135540864

約数和(自身を除く): 67537874

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 9227, 18454, 46135, 92270, 101497, 202994, 507485, 618209, 1014970, 1236418, 3091045, 6182090, 6800299, 13600598, 34001495, 68002990]

約数ペア:

[(1, 68002990), (2, 34001495), (5, 13600598), (10, 6800299), (11, 6182090), (22, 3091045), (55, 1236418), (67, 1014970), (110, 618209), (134, 507485), (335, 202994), (670, 101497), (737, 92270), (1474, 46135), (3685, 18454), (7370, 9227)]