30686229

素因数分解:

$3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{709}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 52256000

約数和(自身を除く): 21569771

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 229, 687, 709, 1603, 2061, 2127, 4809, 4963, 6183, 6381, 14427, 14889, 19143, 43281, 44667, 134001, 162361, 487083, 1136527, 1461249, 3409581, 4383747, 10228743, 30686229]

約数ペア:

[(1, 30686229), (3, 10228743), (7, 4383747), (9, 3409581), (21, 1461249), (27, 1136527), (63, 487083), (189, 162361), (229, 134001), (687, 44667), (709, 43281), (1603, 19143), (2061, 14889), (2127, 14427), (4809, 6381), (4963, 6183)]