9721020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{162017}}^1$

素因数の和:162029

約数の個数: 24

約数和(自身を含む): 27219024

約数和(自身を除く): 17498004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 162017, 324034, 486051, 648068, 810085, 972102, 1620170, 1944204, 2430255, 3240340, 4860510, 9721020]

約数ペア:

[(1, 9721020), (2, 4860510), (3, 3240340), (4, 2430255), (5, 1944204), (6, 1620170), (10, 972102), (12, 810085), (15, 648068), (20, 486051), (30, 324034), (60, 162017)]