3878220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 10977120

約数和(自身を除く): 7098900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 593, 654, 1090, 1186, 1308, 1635, 1779, 2180, 2372, 2965, 3270, 3558, 5930, 6540, 7116, 8895, 11860, 17790, 35580, 64637, 129274, 193911, 258548, 323185, 387822, 646370, 775644, 969555, 1292740, 1939110, 3878220]

約数ペア:

[(1, 3878220), (2, 1939110), (3, 1292740), (4, 969555), (5, 775644), (6, 646370), (10, 387822), (12, 323185), (15, 258548), (20, 193911), (30, 129274), (60, 64637), (109, 35580), (218, 17790), (327, 11860), (436, 8895), (545, 7116), (593, 6540), (654, 5930), (1090, 3558), (1186, 3270), (1308, 2965), (1635, 2372), (1779, 2180)]