30906302

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{30241}}^1$

素因数の和:30323

約数の個数: 16

約数和(自身を含む): 53709792

約数和(自身を除く): 22803490

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 30241, 60482, 211687, 423374, 2207593, 4415186, 15453151, 30906302]

約数ペア:

[(1, 30906302), (2, 15453151), (7, 4415186), (14, 2207593), (73, 423374), (146, 211687), (511, 60482), (1022, 30241)]