30804282

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{90071}}^1$

素因数の和:90098

約数の個数: 24

約数和(自身を含む): 70256160

約数和(自身を除く): 39451878

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 90071, 180142, 270213, 540426, 810639, 1621278, 1711349, 3422698, 5134047, 10268094, 15402141, 30804282]

約数ペア:

[(1, 30804282), (2, 15402141), (3, 10268094), (6, 5134047), (9, 3422698), (18, 1711349), (19, 1621278), (38, 810639), (57, 540426), (114, 270213), (171, 180142), (342, 90071)]