273026740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{1549}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 656208000

約数和(自身を除く): 383181260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1259, 1549, 2518, 3098, 5036, 6196, 6295, 7745, 8813, 10843, 12590, 15490, 17626, 21686, 25180, 30980, 35252, 43372, 44065, 54215, 88130, 108430, 176260, 216860, 1950191, 3900382, 7800764, 9750955, 13651337, 19501910, 27302674, 39003820, 54605348, 68256685, 136513370, 273026740]

約数ペア:

[(1, 273026740), (2, 136513370), (4, 68256685), (5, 54605348), (7, 39003820), (10, 27302674), (14, 19501910), (20, 13651337), (28, 9750955), (35, 7800764), (70, 3900382), (140, 1950191), (1259, 216860), (1549, 176260), (2518, 108430), (3098, 88130), (5036, 54215), (6196, 44065), (6295, 43372), (7745, 35252), (8813, 30980), (10843, 25180), (12590, 21686), (15490, 17626)]