339966715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2879}}^1$

素因数の和:3027

約数の個数: 32

約数和(自身を含む): 472780800

約数和(自身を除く): 132814085

約数列:

[1, 5, 11, 19, 55, 95, 113, 209, 565, 1045, 1243, 2147, 2879, 6215, 10735, 14395, 23617, 31669, 54701, 118085, 158345, 273505, 325327, 601711, 1626635, 3008555, 3578597, 6181213, 17892985, 30906065, 67993343, 339966715]

約数ペア:

[(1, 339966715), (5, 67993343), (11, 30906065), (19, 17892985), (55, 6181213), (95, 3578597), (113, 3008555), (209, 1626635), (565, 601711), (1045, 325327), (1243, 273505), (2147, 158345), (2879, 118085), (6215, 54701), (10735, 31669), (14395, 23617)]