1310368535

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12239}}^1$

素因数の和:12300

約数の個数: 48

約数和(自身を含む): 2009318400

約数和(自身を除く): 698949865

約数列:

[1, 5, 7, 19, 23, 35, 49, 95, 115, 133, 161, 245, 437, 665, 805, 931, 1127, 2185, 3059, 4655, 5635, 12239, 15295, 21413, 61195, 85673, 107065, 232541, 281497, 428365, 599711, 1162705, 1407485, 1627787, 1970479, 2998555, 5348443, 8138935, 9852395, 11394509, 13793353, 26742215, 37439101, 56972545, 68966765, 187195505, 262073707, 1310368535]

約数ペア:

[(1, 1310368535), (5, 262073707), (7, 187195505), (19, 68966765), (23, 56972545), (35, 37439101), (49, 26742215), (95, 13793353), (115, 11394509), (133, 9852395), (161, 8138935), (245, 5348443), (437, 2998555), (665, 1970479), (805, 1627787), (931, 1407485), (1127, 1162705), (2185, 599711), (3059, 428365), (4655, 281497), (5635, 232541), (12239, 107065), (15295, 85673), (21413, 61195)]