30502020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{508367}}^1$

素因数の和:508379

約数の個数: 24

約数和(自身を含む): 85405824

約数和(自身を除く): 54903804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 508367, 1016734, 1525101, 2033468, 2541835, 3050202, 5083670, 6100404, 7625505, 10167340, 15251010, 30502020]

約数ペア:

[(1, 30502020), (2, 15251010), (3, 10167340), (4, 7625505), (5, 6100404), (6, 5083670), (10, 3050202), (12, 2541835), (15, 2033468), (20, 1525101), (30, 1016734), (60, 508367)]