30378738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5813}}^1$

素因数の和:5898

約数の個数: 32

約数和(自身を含む): 66419136

約数和(自身を除く): 36040398

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 5813, 11626, 17439, 34878, 75569, 151138, 226707, 389471, 453414, 778942, 1168413, 2336826, 5063123, 10126246, 15189369, 30378738]

約数ペア:

[(1, 30378738), (2, 15189369), (3, 10126246), (6, 5063123), (13, 2336826), (26, 1168413), (39, 778942), (67, 453414), (78, 389471), (134, 226707), (201, 151138), (402, 75569), (871, 34878), (1742, 17439), (2613, 11626), (5226, 5813)]