3945450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{907}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 10133280

約数和(自身を除く): 6187830

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 907, 1450, 1814, 2175, 2721, 4350, 4535, 5442, 9070, 13605, 22675, 26303, 27210, 45350, 52606, 68025, 78909, 131515, 136050, 157818, 263030, 394545, 657575, 789090, 1315150, 1972725, 3945450]

約数ペア:

[(1, 3945450), (2, 1972725), (3, 1315150), (5, 789090), (6, 657575), (10, 394545), (15, 263030), (25, 157818), (29, 136050), (30, 131515), (50, 78909), (58, 68025), (75, 52606), (87, 45350), (145, 27210), (150, 26303), (174, 22675), (290, 13605), (435, 9070), (725, 5442), (870, 4535), (907, 4350), (1450, 2721), (1814, 2175)]