318413170

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{3187}}^1$

素因数の和:3394

約数の個数: 32

約数和(自身を含む): 584857728

約数和(自身を除く): 266444558

約数列:

[1, 2, 5, 10, 97, 103, 194, 206, 485, 515, 970, 1030, 3187, 6374, 9991, 15935, 19982, 31870, 49955, 99910, 309139, 328261, 618278, 656522, 1545695, 1641305, 3091390, 3282610, 31841317, 63682634, 159206585, 318413170]

約数ペア:

[(1, 318413170), (2, 159206585), (5, 63682634), (10, 31841317), (97, 3282610), (103, 3091390), (194, 1641305), (206, 1545695), (485, 656522), (515, 618278), (970, 328261), (1030, 309139), (3187, 99910), (6374, 49955), (9991, 31870), (15935, 19982)]