422971620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7049527}}^1$

素因数の和:7049539

約数の個数: 24

約数和(自身を含む): 1184320704

約数和(自身を除く): 761349084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7049527, 14099054, 21148581, 28198108, 35247635, 42297162, 70495270, 84594324, 105742905, 140990540, 211485810, 422971620]

約数ペア:

[(1, 422971620), (2, 211485810), (3, 140990540), (4, 105742905), (5, 84594324), (6, 70495270), (10, 42297162), (12, 35247635), (15, 28198108), (20, 21148581), (30, 14099054), (60, 7049527)]