66094790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{213209}}^1$

素因数の和:213247

約数の個数: 16

約数和(自身を含む): 122808960

約数和(自身を除く): 56714170

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 213209, 426418, 1066045, 2132090, 6609479, 13218958, 33047395, 66094790]

約数ペア:

[(1, 66094790), (2, 33047395), (5, 13218958), (10, 6609479), (31, 2132090), (62, 1066045), (155, 426418), (310, 213209)]