3960670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 8495280

約数和(自身を除く): 4534610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 137, 245, 274, 295, 413, 490, 590, 685, 826, 959, 1370, 1918, 2065, 2891, 4130, 4795, 5782, 6713, 8083, 9590, 13426, 14455, 16166, 28910, 33565, 40415, 56581, 67130, 80830, 113162, 282905, 396067, 565810, 792134, 1980335, 3960670]

約数ペア:

[(1, 3960670), (2, 1980335), (5, 792134), (7, 565810), (10, 396067), (14, 282905), (35, 113162), (49, 80830), (59, 67130), (70, 56581), (98, 40415), (118, 33565), (137, 28910), (245, 16166), (274, 14455), (295, 13426), (413, 9590), (490, 8083), (590, 6713), (685, 5782), (826, 4795), (959, 4130), (1370, 2891), (1918, 2065)]