6720402010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{382493}}^1$

素因数の和:382758

約数の個数: 32

約数和(自身を含む): 13879942272

約数和(自身を除く): 7159540262

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 251, 502, 1255, 1757, 2510, 3514, 8785, 17570, 382493, 764986, 1912465, 2677451, 3824930, 5354902, 13387255, 26774510, 96005743, 192011486, 480028715, 672040201, 960057430, 1344080402, 3360201005, 6720402010]

約数ペア:

[(1, 6720402010), (2, 3360201005), (5, 1344080402), (7, 960057430), (10, 672040201), (14, 480028715), (35, 192011486), (70, 96005743), (251, 26774510), (502, 13387255), (1255, 5354902), (1757, 3824930), (2510, 2677451), (3514, 1912465), (8785, 764986), (17570, 382493)]