189102730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1112369}}^1$

素因数の和:1112393

約数の個数: 16

約数和(自身を含む): 360407880

約数和(自身を除く): 171305150

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1112369, 2224738, 5561845, 11123690, 18910273, 37820546, 94551365, 189102730]

約数ペア:

[(1, 189102730), (2, 94551365), (5, 37820546), (10, 18910273), (17, 11123690), (34, 5561845), (85, 2224738), (170, 1112369)]