5215740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{86929}}^1$

素因数の和:86941

約数の個数: 24

約数和(自身を含む): 14604240

約数和(自身を除く): 9388500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 86929, 173858, 260787, 347716, 434645, 521574, 869290, 1043148, 1303935, 1738580, 2607870, 5215740]

約数ペア:

[(1, 5215740), (2, 2607870), (3, 1738580), (4, 1303935), (5, 1043148), (6, 869290), (10, 521574), (12, 434645), (15, 347716), (20, 260787), (30, 173858), (60, 86929)]