3129610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1278

約数の個数: 32

約数和(自身を含む): 6417792

約数和(自身を除く): 3288182

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1237, 1265, 2474, 2530, 6185, 12370, 13607, 27214, 28451, 56902, 68035, 136070, 142255, 284510, 312961, 625922, 1564805, 3129610]

約数ペア:

[(1, 3129610), (2, 1564805), (5, 625922), (10, 312961), (11, 284510), (22, 142255), (23, 136070), (46, 68035), (55, 56902), (110, 28451), (115, 27214), (230, 13607), (253, 12370), (506, 6185), (1237, 2530), (1265, 2474)]