77871810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{2741}}^1$

素因数の和:3698

約数の個数: 32

約数和(自身を含む): 187157952

約数和(自身を除く): 109286142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 947, 1894, 2741, 2841, 4735, 5482, 5682, 8223, 9470, 13705, 14205, 16446, 27410, 28410, 41115, 82230, 2595727, 5191454, 7787181, 12978635, 15574362, 25957270, 38935905, 77871810]

約数ペア:

[(1, 77871810), (2, 38935905), (3, 25957270), (5, 15574362), (6, 12978635), (10, 7787181), (15, 5191454), (30, 2595727), (947, 82230), (1894, 41115), (2741, 28410), (2841, 27410), (4735, 16446), (5482, 14205), (5682, 13705), (8223, 9470)]