30637306

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{27701}}^1$

素因数の和:27789

約数の個数: 16

約数和(自身を含む): 53187840

約数和(自身を除く): 22550534

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 27701, 55402, 193907, 387814, 2188379, 4376758, 15318653, 30637306]

約数ペア:

[(1, 30637306), (2, 15318653), (7, 4376758), (14, 2188379), (79, 387814), (158, 193907), (553, 55402), (1106, 27701)]