30739658

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:821

約数の個数: 16

約数和(自身を含む): 46717440

約数和(自身を除く): 15977782

約数列:

[1, 2, 157, 223, 314, 439, 446, 878, 35011, 68923, 70022, 97897, 137846, 195794, 15369829, 30739658]

約数ペア:

[(1, 30739658), (2, 15369829), (157, 195794), (223, 137846), (314, 97897), (439, 70022), (446, 68923), (878, 35011)]