30608787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 46080000

約数和(自身を除く): 15471213

約数列:

[1, 3, 11, 33, 59, 79, 177, 199, 237, 597, 649, 869, 1947, 2189, 2607, 4661, 6567, 11741, 13983, 15721, 35223, 47163, 51271, 129151, 153813, 172931, 387453, 518793, 927539, 2782617, 10202929, 30608787]

約数ペア:

[(1, 30608787), (3, 10202929), (11, 2782617), (33, 927539), (59, 518793), (79, 387453), (177, 172931), (199, 153813), (237, 129151), (597, 51271), (649, 47163), (869, 35223), (1947, 15721), (2189, 13983), (2607, 11741), (4661, 6567)]