69740902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1567}}^1$

素因数の和:1621

約数の個数: 48

約数和(自身を含む): 138636288

約数和(自身を除く): 68895386

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 289, 374, 578, 1309, 1567, 2023, 2618, 3134, 3179, 4046, 6358, 10969, 17237, 21938, 22253, 26639, 34474, 44506, 53278, 120659, 186473, 241318, 293029, 372946, 452863, 586058, 905726, 2051203, 3170041, 4102406, 4981493, 6340082, 9962986, 34870451, 69740902]

約数ペア:

[(1, 69740902), (2, 34870451), (7, 9962986), (11, 6340082), (14, 4981493), (17, 4102406), (22, 3170041), (34, 2051203), (77, 905726), (119, 586058), (154, 452863), (187, 372946), (238, 293029), (289, 241318), (374, 186473), (578, 120659), (1309, 53278), (1567, 44506), (2023, 34474), (2618, 26639), (3134, 22253), (3179, 21938), (4046, 17237), (6358, 10969)]