7231460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21269}}^1$

素因数の和:21295

約数の個数: 24

約数和(自身を含む): 16080120

約数和(自身を除く): 8848660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 21269, 42538, 85076, 106345, 212690, 361573, 425380, 723146, 1446292, 1807865, 3615730, 7231460]

約数ペア:

[(1, 7231460), (2, 3615730), (4, 1807865), (5, 1446292), (10, 723146), (17, 425380), (20, 361573), (34, 212690), (68, 106345), (85, 85076), (170, 42538), (340, 21269)]