30676466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6491}}^1$

素因数の和:6649

約数の個数: 16

約数和(自身を含む): 49079520

約数和(自身を除く): 18403054

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 6491, 12982, 110347, 220694, 902249, 1804498, 15338233, 30676466]

約数ペア:

[(1, 30676466), (2, 15338233), (17, 1804498), (34, 902249), (139, 220694), (278, 110347), (2363, 12982), (4726, 6491)]