87058870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{17659}}^1$

素因数の和:17712

約数の個数: 32

約数和(自身を含む): 171655200

約数和(自身を除く): 84596330

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 17659, 35318, 88295, 176590, 300203, 512111, 600406, 1024222, 1501015, 2560555, 3002030, 5121110, 8705887, 17411774, 43529435, 87058870]

約数ペア:

[(1, 87058870), (2, 43529435), (5, 17411774), (10, 8705887), (17, 5121110), (29, 3002030), (34, 2560555), (58, 1501015), (85, 1024222), (145, 600406), (170, 512111), (290, 300203), (493, 176590), (986, 88295), (2465, 35318), (4930, 17659)]