144004670

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 263606400

約数和(自身を除く): 119601730

約数列:

[1, 2, 5, 10, 89, 178, 239, 445, 478, 677, 890, 1195, 1354, 2390, 3385, 6770, 21271, 42542, 60253, 106355, 120506, 161803, 212710, 301265, 323606, 602530, 809015, 1618030, 14400467, 28800934, 72002335, 144004670]

約数ペア:

[(1, 144004670), (2, 72002335), (5, 28800934), (10, 14400467), (89, 1618030), (178, 809015), (239, 602530), (445, 323606), (478, 301265), (677, 212710), (890, 161803), (1195, 120506), (1354, 106355), (2390, 60253), (3385, 42542), (6770, 21271)]