2809287950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{136043}}^1$

素因数の和:136121

約数の個数: 48

約数和(自身を含む): 6073004160

約数和(自身を除く): 3263716210

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 175, 295, 350, 413, 590, 826, 1475, 2065, 2950, 4130, 10325, 20650, 136043, 272086, 680215, 952301, 1360430, 1904602, 3401075, 4761505, 6802150, 8026537, 9523010, 16053074, 23807525, 40132685, 47615050, 56185759, 80265370, 112371518, 200663425, 280928795, 401326850, 561857590, 1404643975, 2809287950]

約数ペア:

[(1, 2809287950), (2, 1404643975), (5, 561857590), (7, 401326850), (10, 280928795), (14, 200663425), (25, 112371518), (35, 80265370), (50, 56185759), (59, 47615050), (70, 40132685), (118, 23807525), (175, 16053074), (295, 9523010), (350, 8026537), (413, 6802150), (590, 4761505), (826, 3401075), (1475, 1904602), (2065, 1360430), (2950, 952301), (4130, 680215), (10325, 272086), (20650, 136043)]