123896170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31687}}^1$

素因数の和:31734

約数の個数: 32

約数和(自身を含む): 246405888

約数和(自身を除く): 122509718

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 31687, 63374, 158435, 316870, 538679, 728801, 1077358, 1457602, 2693395, 3644005, 5386790, 7288010, 12389617, 24779234, 61948085, 123896170]

約数ペア:

[(1, 123896170), (2, 61948085), (5, 24779234), (10, 12389617), (17, 7288010), (23, 5386790), (34, 3644005), (46, 2693395), (85, 1457602), (115, 1077358), (170, 728801), (230, 538679), (391, 316870), (782, 158435), (1955, 63374), (3910, 31687)]