171435540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2857259}}^1$

素因数の和:2857271

約数の個数: 24

約数和(自身を含む): 480019680

約数和(自身を除く): 308584140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2857259, 5714518, 8571777, 11429036, 14286295, 17143554, 28572590, 34287108, 42858885, 57145180, 85717770, 171435540]

約数ペア:

[(1, 171435540), (2, 85717770), (3, 57145180), (4, 42858885), (5, 34287108), (6, 28572590), (10, 17143554), (12, 14286295), (15, 11429036), (20, 8571777), (30, 5714518), (60, 2857259)]