68864510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{48157}}^1$

素因数の和:48188

約数の個数: 32

約数和(自身を含む): 145629792

約数和(自身を除く): 76765282

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 48157, 96314, 240785, 481570, 529727, 626041, 1059454, 1252082, 2648635, 3130205, 5297270, 6260410, 6886451, 13772902, 34432255, 68864510]

約数ペア:

[(1, 68864510), (2, 34432255), (5, 13772902), (10, 6886451), (11, 6260410), (13, 5297270), (22, 3130205), (26, 2648635), (55, 1252082), (65, 1059454), (110, 626041), (130, 529727), (143, 481570), (286, 240785), (715, 96314), (1430, 48157)]