57878220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{964637}}^1$

素因数の和:964649

約数の個数: 24

約数和(自身を含む): 162059184

約数和(自身を除く): 104180964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 964637, 1929274, 2893911, 3858548, 4823185, 5787822, 9646370, 11575644, 14469555, 19292740, 28939110, 57878220]

約数ペア:

[(1, 57878220), (2, 28939110), (3, 19292740), (4, 14469555), (5, 11575644), (6, 9646370), (10, 5787822), (12, 4823185), (15, 3858548), (20, 2893911), (30, 1929274), (60, 964637)]