82243210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61837}}^1$

素因数の和:61870

約数の個数: 32

約数和(自身を含む): 178093440

約数和(自身を除く): 95850230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 61837, 123674, 309185, 432859, 618370, 865718, 1174903, 2164295, 2349806, 4328590, 5874515, 8224321, 11749030, 16448642, 41121605, 82243210]

約数ペア:

[(1, 82243210), (2, 41121605), (5, 16448642), (7, 11749030), (10, 8224321), (14, 5874515), (19, 4328590), (35, 2349806), (38, 2164295), (70, 1174903), (95, 865718), (133, 618370), (190, 432859), (266, 309185), (665, 123674), (1330, 61837)]