189196860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3153281}}^1$

素因数の和:3153293

約数の個数: 24

約数和(自身を含む): 529751376

約数和(自身を除く): 340554516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3153281, 6306562, 9459843, 12613124, 15766405, 18919686, 31532810, 37839372, 47299215, 63065620, 94598430, 189196860]

約数ペア:

[(1, 189196860), (2, 94598430), (3, 63065620), (4, 47299215), (5, 37839372), (6, 31532810), (10, 18919686), (12, 15766405), (15, 12613124), (20, 9459843), (30, 6306562), (60, 3153281)]