2761310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 5417280

約数和(自身を除く): 2655970

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 439, 629, 878, 1258, 2195, 3145, 4390, 6290, 7463, 14926, 16243, 32486, 37315, 74630, 81215, 162430, 276131, 552262, 1380655, 2761310]

約数ペア:

[(1, 2761310), (2, 1380655), (5, 552262), (10, 276131), (17, 162430), (34, 81215), (37, 74630), (74, 37315), (85, 32486), (170, 16243), (185, 14926), (370, 7463), (439, 6290), (629, 4390), (878, 3145), (1258, 2195)]