30873798

素因数分解:

$2^1\times 3^4\times {\mathrm{190579}}^1$

素因数の和:190593

約数の個数: 20

約数和(自身を含む): 69180540

約数和(自身を除く): 38306742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 190579, 381158, 571737, 1143474, 1715211, 3430422, 5145633, 10291266, 15436899, 30873798]

約数ペア:

[(1, 30873798), (2, 15436899), (3, 10291266), (6, 5145633), (9, 3430422), (18, 1715211), (27, 1143474), (54, 571737), (81, 381158), (162, 190579)]