1805270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 1678378

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 167, 230, 235, 334, 470, 835, 1081, 1670, 2162, 3841, 5405, 7682, 7849, 10810, 15698, 19205, 38410, 39245, 78490, 180527, 361054, 902635, 1805270]

約数ペア:

[(1, 1805270), (2, 902635), (5, 361054), (10, 180527), (23, 78490), (46, 39245), (47, 38410), (94, 19205), (115, 15698), (167, 10810), (230, 7849), (235, 7682), (334, 5405), (470, 3841), (835, 2162), (1081, 1670)]