103124140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3491}}^1$

素因数の和:3718

約数の個数: 48

約数和(自身を含む): 248742144

約数和(自身を除く): 145618004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 211, 422, 844, 1055, 1477, 2110, 2954, 3491, 4220, 5908, 6982, 7385, 13964, 14770, 17455, 24437, 29540, 34910, 48874, 69820, 97748, 122185, 244370, 488740, 736601, 1473202, 2946404, 3683005, 5156207, 7366010, 10312414, 14732020, 20624828, 25781035, 51562070, 103124140]

約数ペア:

[(1, 103124140), (2, 51562070), (4, 25781035), (5, 20624828), (7, 14732020), (10, 10312414), (14, 7366010), (20, 5156207), (28, 3683005), (35, 2946404), (70, 1473202), (140, 736601), (211, 488740), (422, 244370), (844, 122185), (1055, 97748), (1477, 69820), (2110, 48874), (2954, 34910), (3491, 29540), (4220, 24437), (5908, 17455), (6982, 14770), (7385, 13964)]