90537540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1508959}}^1$

素因数の和:1508971

約数の個数: 24

約数和(自身を含む): 253505280

約数和(自身を除く): 162967740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1508959, 3017918, 4526877, 6035836, 7544795, 9053754, 15089590, 18107508, 22634385, 30179180, 45268770, 90537540]

約数ペア:

[(1, 90537540), (2, 45268770), (3, 30179180), (4, 22634385), (5, 18107508), (6, 15089590), (10, 9053754), (12, 7544795), (15, 6035836), (20, 4526877), (30, 3017918), (60, 1508959)]