87081310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3739}}^1$

素因数の和:3900

約数の個数: 32

約数和(自身を含む): 167222880

約数和(自身を除く): 80141570

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 685, 1370, 2329, 3739, 4658, 7478, 11645, 18695, 23290, 37390, 63563, 127126, 317815, 512243, 635630, 1024486, 2561215, 5122430, 8708131, 17416262, 43540655, 87081310]

約数ペア:

[(1, 87081310), (2, 43540655), (5, 17416262), (10, 8708131), (17, 5122430), (34, 2561215), (85, 1024486), (137, 635630), (170, 512243), (274, 317815), (685, 127126), (1370, 63563), (2329, 37390), (3739, 23290), (4658, 18695), (7478, 11645)]