2959250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 6739200

約数和(自身を除く): 3779950

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 89, 95, 125, 133, 175, 178, 190, 250, 266, 350, 445, 475, 623, 665, 875, 890, 950, 1246, 1330, 1691, 1750, 2225, 2375, 3115, 3325, 3382, 4450, 4750, 6230, 6650, 8455, 11125, 11837, 15575, 16625, 16910, 22250, 23674, 31150, 33250, 42275, 59185, 77875, 84550, 118370, 155750, 211375, 295925, 422750, 591850, 1479625, 2959250]

約数ペア:

[(1, 2959250), (2, 1479625), (5, 591850), (7, 422750), (10, 295925), (14, 211375), (19, 155750), (25, 118370), (35, 84550), (38, 77875), (50, 59185), (70, 42275), (89, 33250), (95, 31150), (125, 23674), (133, 22250), (175, 16910), (178, 16625), (190, 15575), (250, 11837), (266, 11125), (350, 8455), (445, 6650), (475, 6230), (623, 4750), (665, 4450), (875, 3382), (890, 3325), (950, 3115), (1246, 2375), (1330, 2225), (1691, 1750)]