30909982

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{6389}}^1$

素因数の和:6491

約数の個数: 16

約数和(自身を含む): 48308400

約数和(自身を除く): 17398418

約数列:

[1, 2, 41, 59, 82, 118, 2419, 4838, 6389, 12778, 261949, 376951, 523898, 753902, 15454991, 30909982]

約数ペア:

[(1, 30909982), (2, 15454991), (41, 753902), (59, 523898), (82, 376951), (118, 261949), (2419, 12778), (4838, 6389)]