27897310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2909}}^1$

素因数の和:3060

約数の個数: 32

約数和(自身を含む): 57827520

約数和(自身を除く): 29930210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 2909, 4795, 5818, 9590, 14545, 20363, 29090, 40726, 101815, 203630, 398533, 797066, 1992665, 2789731, 3985330, 5579462, 13948655, 27897310]

約数ペア:

[(1, 27897310), (2, 13948655), (5, 5579462), (7, 3985330), (10, 2789731), (14, 1992665), (35, 797066), (70, 398533), (137, 203630), (274, 101815), (685, 40726), (959, 29090), (1370, 20363), (1918, 14545), (2909, 9590), (4795, 5818)]