79864610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{162989}}^1$

素因数の和:163010

約数の個数: 24

約数和(自身を含む): 167227740

約数和(自身を除く): 87363130

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 162989, 325978, 814945, 1140923, 1629890, 2281846, 5704615, 7986461, 11409230, 15972922, 39932305, 79864610]

約数ペア:

[(1, 79864610), (2, 39932305), (5, 15972922), (7, 11409230), (10, 7986461), (14, 5704615), (35, 2281846), (49, 1629890), (70, 1140923), (98, 814945), (245, 325978), (490, 162989)]