13803370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6361}}^1$

素因数の和:6406

約数の個数: 32

約数和(自身を含む): 29316096

約数和(自身を除く): 15512726

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 6361, 12722, 31805, 44527, 63610, 89054, 197191, 222635, 394382, 445270, 985955, 1380337, 1971910, 2760674, 6901685, 13803370]

約数ペア:

[(1, 13803370), (2, 6901685), (5, 2760674), (7, 1971910), (10, 1380337), (14, 985955), (31, 445270), (35, 394382), (62, 222635), (70, 197191), (155, 89054), (217, 63610), (310, 44527), (434, 31805), (1085, 12722), (2170, 6361)]