53280390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1776013}}^1$

素因数の和:1776023

約数の個数: 16

約数和(自身を含む): 127873008

約数和(自身を除く): 74592618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1776013, 3552026, 5328039, 8880065, 10656078, 17760130, 26640195, 53280390]

約数ペア:

[(1, 53280390), (2, 26640195), (3, 17760130), (5, 10656078), (6, 8880065), (10, 5328039), (15, 3552026), (30, 1776013)]