82117210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{17509}}^1$

素因数の和:17590

約数の個数: 32

約数和(自身を含む): 171457920

約数和(自身を除く): 89340710

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 17509, 35018, 87545, 122563, 175090, 245126, 612815, 1173103, 1225630, 2346206, 5865515, 8211721, 11731030, 16423442, 41058605, 82117210]

約数ペア:

[(1, 82117210), (2, 41058605), (5, 16423442), (7, 11731030), (10, 8211721), (14, 5865515), (35, 2346206), (67, 1225630), (70, 1173103), (134, 612815), (335, 245126), (469, 175090), (670, 122563), (938, 87545), (2345, 35018), (4690, 17509)]