10979930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 21938040

約数和(自身を除く): 10958110

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 89, 130, 146, 169, 178, 338, 365, 445, 730, 845, 890, 949, 1157, 1690, 1898, 2314, 4745, 5785, 6497, 9490, 11570, 12337, 12994, 15041, 24674, 30082, 32485, 61685, 64970, 75205, 84461, 123370, 150410, 168922, 422305, 844610, 1097993, 2195986, 5489965, 10979930]

約数ペア:

[(1, 10979930), (2, 5489965), (5, 2195986), (10, 1097993), (13, 844610), (26, 422305), (65, 168922), (73, 150410), (89, 123370), (130, 84461), (146, 75205), (169, 64970), (178, 61685), (338, 32485), (365, 30082), (445, 24674), (730, 15041), (845, 12994), (890, 12337), (949, 11570), (1157, 9490), (1690, 6497), (1898, 5785), (2314, 4745)]