61811330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8573}}^1$

素因数の和:8690

約数の個数: 32

約数和(自身を含む): 128404224

約数和(自身を除く): 66592894

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 8573, 17146, 42865, 60011, 85730, 120022, 300055, 600110, 883019, 1766038, 4415095, 6181133, 8830190, 12362266, 30905665, 61811330]

約数ペア:

[(1, 61811330), (2, 30905665), (5, 12362266), (7, 8830190), (10, 6181133), (14, 4415095), (35, 1766038), (70, 883019), (103, 600110), (206, 300055), (515, 120022), (721, 85730), (1030, 60011), (1442, 42865), (3605, 17146), (7210, 8573)]