8881020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{49339}}^1$

素因数の和:49354

約数の個数: 36

約数和(自身を含む): 26939640

約数和(自身を除く): 18058620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 49339, 98678, 148017, 197356, 246695, 296034, 444051, 493390, 592068, 740085, 888102, 986780, 1480170, 1776204, 2220255, 2960340, 4440510, 8881020]

約数ペア:

[(1, 8881020), (2, 4440510), (3, 2960340), (4, 2220255), (5, 1776204), (6, 1480170), (9, 986780), (10, 888102), (12, 740085), (15, 592068), (18, 493390), (20, 444051), (30, 296034), (36, 246695), (45, 197356), (60, 148017), (90, 98678), (180, 49339)]