3496850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 7582848

約数和(自身を除く): 4085998

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 97, 103, 175, 194, 206, 350, 485, 515, 679, 721, 970, 1030, 1358, 1442, 2425, 2575, 3395, 3605, 4850, 5150, 6790, 7210, 9991, 16975, 18025, 19982, 33950, 36050, 49955, 69937, 99910, 139874, 249775, 349685, 499550, 699370, 1748425, 3496850]

約数ペア:

[(1, 3496850), (2, 1748425), (5, 699370), (7, 499550), (10, 349685), (14, 249775), (25, 139874), (35, 99910), (50, 69937), (70, 49955), (97, 36050), (103, 33950), (175, 19982), (194, 18025), (206, 16975), (350, 9991), (485, 7210), (515, 6790), (679, 5150), (721, 4850), (970, 3605), (1030, 3395), (1358, 2575), (1442, 2425)]