45778180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3371}}^1$

素因数の和:3484

約数の個数: 48

約数和(自身を含む): 111033216

約数和(自身を除く): 65255036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3371, 3395, 6742, 6790, 13484, 13580, 16855, 23597, 33710, 47194, 67420, 94388, 117985, 235970, 326987, 471940, 653974, 1307948, 1634935, 2288909, 3269870, 4577818, 6539740, 9155636, 11444545, 22889090, 45778180]

約数ペア:

[(1, 45778180), (2, 22889090), (4, 11444545), (5, 9155636), (7, 6539740), (10, 4577818), (14, 3269870), (20, 2288909), (28, 1634935), (35, 1307948), (70, 653974), (97, 471940), (140, 326987), (194, 235970), (388, 117985), (485, 94388), (679, 67420), (970, 47194), (1358, 33710), (1940, 23597), (2716, 16855), (3371, 13580), (3395, 13484), (6742, 6790)]