29658430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1123}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 56649600

約数和(自身を除く): 26991170

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1123, 1390, 2246, 2641, 5282, 5615, 11230, 13205, 21337, 26410, 42674, 106685, 156097, 213370, 312194, 780485, 1560970, 2965843, 5931686, 14829215, 29658430]

約数ペア:

[(1, 29658430), (2, 14829215), (5, 5931686), (10, 2965843), (19, 1560970), (38, 780485), (95, 312194), (139, 213370), (190, 156097), (278, 106685), (695, 42674), (1123, 26410), (1390, 21337), (2246, 13205), (2641, 11230), (5282, 5615)]