207632970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{256337}}^1$

素因数の和:256356

約数の個数: 40

約数和(自身を含む): 558304164

約数和(自身を除く): 350671194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 256337, 512674, 769011, 1281685, 1538022, 2307033, 2563370, 3845055, 4614066, 6921099, 7690110, 11535165, 13842198, 20763297, 23070330, 34605495, 41526594, 69210990, 103816485, 207632970]

約数ペア:

[(1, 207632970), (2, 103816485), (3, 69210990), (5, 41526594), (6, 34605495), (9, 23070330), (10, 20763297), (15, 13842198), (18, 11535165), (27, 7690110), (30, 6921099), (45, 4614066), (54, 3845055), (81, 2563370), (90, 2307033), (135, 1538022), (162, 1281685), (270, 769011), (405, 512674), (810, 256337)]