179148340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67349}}^1$

素因数の和:67384

約数の個数: 48

約数和(自身を含む): 452592000

約数和(自身を除く): 273443660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 67349, 134698, 269396, 336745, 471443, 673490, 942886, 1279631, 1346980, 1885772, 2357215, 2559262, 4714430, 5118524, 6398155, 8957417, 9428860, 12796310, 17914834, 25592620, 35829668, 44787085, 89574170, 179148340]

約数ペア:

[(1, 179148340), (2, 89574170), (4, 44787085), (5, 35829668), (7, 25592620), (10, 17914834), (14, 12796310), (19, 9428860), (20, 8957417), (28, 6398155), (35, 5118524), (38, 4714430), (70, 2559262), (76, 2357215), (95, 1885772), (133, 1346980), (140, 1279631), (190, 942886), (266, 673490), (380, 471443), (532, 336745), (665, 269396), (1330, 134698), (2660, 67349)]