154432070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1187939}}^1$

素因数の和:1187959

約数の個数: 16

約数和(自身を含む): 299360880

約数和(自身を除く): 144928810

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1187939, 2375878, 5939695, 11879390, 15443207, 30886414, 77216035, 154432070]

約数ペア:

[(1, 154432070), (2, 77216035), (5, 30886414), (10, 15443207), (13, 11879390), (26, 5939695), (65, 2375878), (130, 1187939)]