66888660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1114811}}^1$

素因数の和:1114823

約数の個数: 24

約数和(自身を含む): 187288416

約数和(自身を除く): 120399756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1114811, 2229622, 3344433, 4459244, 5574055, 6688866, 11148110, 13377732, 16722165, 22296220, 33444330, 66888660]

約数ペア:

[(1, 66888660), (2, 33444330), (3, 22296220), (4, 16722165), (5, 13377732), (6, 11148110), (10, 6688866), (12, 5574055), (15, 4459244), (20, 3344433), (30, 2229622), (60, 1114811)]