30054219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40559}}^1$

素因数の和:40594

約数の個数: 16

約数和(自身を含む): 45427200

約数和(自身を除く): 15372981

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 40559, 121677, 527267, 770621, 1581801, 2311863, 10018073, 30054219]

約数ペア:

[(1, 30054219), (3, 10018073), (13, 2311863), (19, 1581801), (39, 770621), (57, 527267), (247, 121677), (741, 40559)]