9661980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{161033}}^1$

素因数の和:161045

約数の個数: 24

約数和(自身を含む): 27053712

約数和(自身を除く): 17391732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 161033, 322066, 483099, 644132, 805165, 966198, 1610330, 1932396, 2415495, 3220660, 4830990, 9661980]

約数ペア:

[(1, 9661980), (2, 4830990), (3, 3220660), (4, 2415495), (5, 1932396), (6, 1610330), (10, 966198), (12, 805165), (15, 644132), (20, 483099), (30, 322066), (60, 161033)]