137621260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9187}}^1$

素因数の和:9310

約数の個数: 48

約数和(自身を含む): 333414144

約数和(自身を除く): 195792884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 7490, 9187, 14980, 18374, 36748, 45935, 64309, 91870, 128618, 183740, 257236, 321545, 643090, 983009, 1286180, 1966018, 3932036, 4915045, 6881063, 9830090, 13762126, 19660180, 27524252, 34405315, 68810630, 137621260]

約数ペア:

[(1, 137621260), (2, 68810630), (4, 34405315), (5, 27524252), (7, 19660180), (10, 13762126), (14, 9830090), (20, 6881063), (28, 4915045), (35, 3932036), (70, 1966018), (107, 1286180), (140, 983009), (214, 643090), (428, 321545), (535, 257236), (749, 183740), (1070, 128618), (1498, 91870), (2140, 64309), (2996, 45935), (3745, 36748), (7490, 18374), (9187, 14980)]