65214310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1867}}^1$

素因数の和:2380

約数の個数: 32

約数和(自身を含む): 134496000

約数和(自身を除く): 69281690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 499, 998, 1867, 2495, 3493, 3734, 4990, 6986, 9335, 13069, 17465, 18670, 26138, 34930, 65345, 130690, 931633, 1863266, 4658165, 6521431, 9316330, 13042862, 32607155, 65214310]

約数ペア:

[(1, 65214310), (2, 32607155), (5, 13042862), (7, 9316330), (10, 6521431), (14, 4658165), (35, 1863266), (70, 931633), (499, 130690), (998, 65345), (1867, 34930), (2495, 26138), (3493, 18670), (3734, 17465), (4990, 13069), (6986, 9335)]