123652690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{18211}}^1$

素因数の和:18322

約数の個数: 32

約数和(自身を含む): 257007744

約数和(自身を除く): 133355054

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 18211, 36422, 91055, 127477, 182110, 254954, 637385, 1274770, 1766467, 3532934, 8832335, 12365269, 17664670, 24730538, 61826345, 123652690]

約数ペア:

[(1, 123652690), (2, 61826345), (5, 24730538), (7, 17664670), (10, 12365269), (14, 8832335), (35, 3532934), (70, 1766467), (97, 1274770), (194, 637385), (485, 254954), (679, 182110), (970, 127477), (1358, 91055), (3395, 36422), (6790, 18211)]