30887234

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{41627}}^1$

素因数の和:41689

約数の個数: 16

約数和(自身を含む): 53949888

約数和(自身を除く): 23062654

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 41627, 83254, 291389, 582778, 2206231, 4412462, 15443617, 30887234]

約数ペア:

[(1, 30887234), (2, 15443617), (7, 4412462), (14, 2206231), (53, 582778), (106, 291389), (371, 83254), (742, 41627)]