753068260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{768437}}^1$

素因数の和:768460

約数の個数: 36

約数和(自身を含む): 1839640572

約数和(自身を除く): 1086572312

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 768437, 1536874, 3073748, 3842185, 5379059, 7684370, 10758118, 15368740, 21516236, 26895295, 37653413, 53790590, 75306826, 107581180, 150613652, 188267065, 376534130, 753068260]

約数ペア:

[(1, 753068260), (2, 376534130), (4, 188267065), (5, 150613652), (7, 107581180), (10, 75306826), (14, 53790590), (20, 37653413), (28, 26895295), (35, 21516236), (49, 15368740), (70, 10758118), (98, 7684370), (140, 5379059), (196, 3842185), (245, 3073748), (490, 1536874), (980, 768437)]