12586981020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{209783017}}^1$

素因数の和:209783029

約数の個数: 24

約数和(自身を含む): 35243547024

約数和(自身を除く): 22656566004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 209783017, 419566034, 629349051, 839132068, 1048915085, 1258698102, 2097830170, 2517396204, 3146745255, 4195660340, 6293490510, 12586981020]

約数ペア:

[(1, 12586981020), (2, 6293490510), (3, 4195660340), (4, 3146745255), (5, 2517396204), (6, 2097830170), (10, 1258698102), (12, 1048915085), (15, 839132068), (20, 629349051), (30, 419566034), (60, 209783017)]