69085660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13337}}^1$

素因数の和:13390

約数の個数: 48

約数和(自身を含む): 170299584

約数和(自身を除く): 101213924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 13337, 26674, 53348, 66685, 93359, 133370, 186718, 266740, 373436, 466795, 493469, 933590, 986938, 1867180, 1973876, 2467345, 3454283, 4934690, 6908566, 9869380, 13817132, 17271415, 34542830, 69085660]

約数ペア:

[(1, 69085660), (2, 34542830), (4, 17271415), (5, 13817132), (7, 9869380), (10, 6908566), (14, 4934690), (20, 3454283), (28, 2467345), (35, 1973876), (37, 1867180), (70, 986938), (74, 933590), (140, 493469), (148, 466795), (185, 373436), (259, 266740), (370, 186718), (518, 133370), (740, 93359), (1036, 66685), (1295, 53348), (2590, 26674), (5180, 13337)]