69128510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{57131}}^1$

素因数の和:57160

約数の個数: 24

約数和(自身を含む): 136774008

約数和(自身を除く): 67645498

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 57131, 114262, 285655, 571310, 628441, 1256882, 3142205, 6284410, 6912851, 13825702, 34564255, 69128510]

約数ペア:

[(1, 69128510), (2, 34564255), (5, 13825702), (10, 6912851), (11, 6284410), (22, 3142205), (55, 1256882), (110, 628441), (121, 571310), (242, 285655), (605, 114262), (1210, 57131)]