39939130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51869}}^1$

素因数の和:51894

約数の個数: 32

約数和(自身を含む): 89631360

約数和(自身を除く): 49692230

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 51869, 103738, 259345, 363083, 518690, 570559, 726166, 1141118, 1815415, 2852795, 3630830, 3993913, 5705590, 7987826, 19969565, 39939130]

約数ペア:

[(1, 39939130), (2, 19969565), (5, 7987826), (7, 5705590), (10, 3993913), (11, 3630830), (14, 2852795), (22, 1815415), (35, 1141118), (55, 726166), (70, 570559), (77, 518690), (110, 363083), (154, 259345), (385, 103738), (770, 51869)]