70256220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1291}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 197086848

約数和(自身を除く): 126830628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 907, 1291, 1814, 2582, 2721, 3628, 3873, 4535, 5164, 5442, 6455, 7746, 9070, 10884, 12910, 13605, 15492, 18140, 19365, 25820, 27210, 38730, 54420, 77460, 1170937, 2341874, 3512811, 4683748, 5854685, 7025622, 11709370, 14051244, 17564055, 23418740, 35128110, 70256220]

約数ペア:

[(1, 70256220), (2, 35128110), (3, 23418740), (4, 17564055), (5, 14051244), (6, 11709370), (10, 7025622), (12, 5854685), (15, 4683748), (20, 3512811), (30, 2341874), (60, 1170937), (907, 77460), (1291, 54420), (1814, 38730), (2582, 27210), (2721, 25820), (3628, 19365), (3873, 18140), (4535, 15492), (5164, 13605), (5442, 12910), (6455, 10884), (7746, 9070)]