1706485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 32

約数和(自身を含む): 2488320

約数和(自身を除く): 781835

約数列:

[1, 5, 11, 19, 23, 55, 71, 95, 115, 209, 253, 355, 437, 781, 1045, 1265, 1349, 1633, 2185, 3905, 4807, 6745, 8165, 14839, 17963, 24035, 31027, 74195, 89815, 155135, 341297, 1706485]

約数ペア:

[(1, 1706485), (5, 341297), (11, 155135), (19, 89815), (23, 74195), (55, 31027), (71, 24035), (95, 17963), (115, 14839), (209, 8165), (253, 6745), (355, 4807), (437, 3905), (781, 2185), (1045, 1633), (1265, 1349)]