3468500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{991}}^1$

素因数の和:1017

約数の個数: 48

約数和(自身を含む): 8666112

約数和(自身を除く): 5197612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 991, 1750, 1982, 3500, 3964, 4955, 6937, 9910, 13874, 19820, 24775, 27748, 34685, 49550, 69370, 99100, 123875, 138740, 173425, 247750, 346850, 495500, 693700, 867125, 1734250, 3468500]

約数ペア:

[(1, 3468500), (2, 1734250), (4, 867125), (5, 693700), (7, 495500), (10, 346850), (14, 247750), (20, 173425), (25, 138740), (28, 123875), (35, 99100), (50, 69370), (70, 49550), (100, 34685), (125, 27748), (140, 24775), (175, 19820), (250, 13874), (350, 9910), (500, 6937), (700, 4955), (875, 3964), (991, 3500), (1750, 1982)]