134666980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{2621}}^1$

素因数の和:3004

約数の個数: 48

約数和(自身を含む): 324205056

約数和(自身を除く): 189538076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 367, 734, 1468, 1835, 2569, 2621, 3670, 5138, 5242, 7340, 10276, 10484, 12845, 13105, 18347, 25690, 26210, 36694, 51380, 52420, 73388, 91735, 183470, 366940, 961907, 1923814, 3847628, 4809535, 6733349, 9619070, 13466698, 19238140, 26933396, 33666745, 67333490, 134666980]

約数ペア:

[(1, 134666980), (2, 67333490), (4, 33666745), (5, 26933396), (7, 19238140), (10, 13466698), (14, 9619070), (20, 6733349), (28, 4809535), (35, 3847628), (70, 1923814), (140, 961907), (367, 366940), (734, 183470), (1468, 91735), (1835, 73388), (2569, 52420), (2621, 51380), (3670, 36694), (5138, 26210), (5242, 25690), (7340, 18347), (10276, 13105), (10484, 12845)]