30459268

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47297}}^1$

素因数の和:47331

約数の個数: 24

約数和(自身を含む): 63568512

約数和(自身を除く): 33109244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 47297, 94594, 189188, 331079, 662158, 1087831, 1324316, 2175662, 4351324, 7614817, 15229634, 30459268]

約数ペア:

[(1, 30459268), (2, 15229634), (4, 7614817), (7, 4351324), (14, 2175662), (23, 1324316), (28, 1087831), (46, 662158), (92, 331079), (161, 189188), (322, 94594), (644, 47297)]