127627860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{34871}}^1$

素因数の和:34944

約数の個数: 48

約数和(自身を含む): 363226752

約数和(自身を除く): 235598892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 34871, 69742, 104613, 139484, 174355, 209226, 348710, 418452, 523065, 697420, 1046130, 2092260, 2127131, 4254262, 6381393, 8508524, 10635655, 12762786, 21271310, 25525572, 31906965, 42542620, 63813930, 127627860]

約数ペア:

[(1, 127627860), (2, 63813930), (3, 42542620), (4, 31906965), (5, 25525572), (6, 21271310), (10, 12762786), (12, 10635655), (15, 8508524), (20, 6381393), (30, 4254262), (60, 2127131), (61, 2092260), (122, 1046130), (183, 697420), (244, 523065), (305, 418452), (366, 348710), (610, 209226), (732, 174355), (915, 139484), (1220, 104613), (1830, 69742), (3660, 34871)]