1292690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 2712960

約数和(自身を除く): 1420270

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 313, 413, 590, 626, 826, 1565, 2065, 2191, 3130, 4130, 4382, 10955, 18467, 21910, 36934, 92335, 129269, 184670, 258538, 646345, 1292690]

約数ペア:

[(1, 1292690), (2, 646345), (5, 258538), (7, 184670), (10, 129269), (14, 92335), (35, 36934), (59, 21910), (70, 18467), (118, 10955), (295, 4382), (313, 4130), (413, 3130), (590, 2191), (626, 2065), (826, 1565)]