30608734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61961}}^1$

素因数の和:61995

約数の個数: 16

約数和(自身を含む): 52048080

約数和(自身を除く): 21439346

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 61961, 123922, 805493, 1177259, 1610986, 2354518, 15304367, 30608734]

約数ペア:

[(1, 30608734), (2, 15304367), (13, 2354518), (19, 1610986), (26, 1177259), (38, 805493), (247, 123922), (494, 61961)]