69020286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1129}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 144495360

約数和(自身を除く): 75475074

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 443, 886, 1129, 1329, 2258, 2658, 3387, 6774, 10189, 20378, 25967, 30567, 51934, 61134, 77901, 155802, 500147, 1000294, 1500441, 3000882, 11503381, 23006762, 34510143, 69020286]

約数ペア:

[(1, 69020286), (2, 34510143), (3, 23006762), (6, 11503381), (23, 3000882), (46, 1500441), (69, 1000294), (138, 500147), (443, 155802), (886, 77901), (1129, 61134), (1329, 51934), (2258, 30567), (2658, 25967), (3387, 20378), (6774, 10189)]