30729748

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47717}}^1$

素因数の和:47751

約数の個数: 24

約数和(自身を含む): 64132992

約数和(自身を除く): 33403244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 47717, 95434, 190868, 334019, 668038, 1097491, 1336076, 2194982, 4389964, 7682437, 15364874, 30729748]

約数ペア:

[(1, 30729748), (2, 15364874), (4, 7682437), (7, 4389964), (14, 2194982), (23, 1336076), (28, 1097491), (46, 668038), (92, 334019), (161, 190868), (322, 95434), (644, 47717)]