85923740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{613741}}^1$

素因数の和:613757

約数の個数: 24

約数和(自身を含む): 206217312

約数和(自身を除く): 120293572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 613741, 1227482, 2454964, 3068705, 4296187, 6137410, 8592374, 12274820, 17184748, 21480935, 42961870, 85923740]

約数ペア:

[(1, 85923740), (2, 42961870), (4, 21480935), (5, 17184748), (7, 12274820), (10, 8592374), (14, 6137410), (20, 4296187), (28, 3068705), (35, 2454964), (70, 1227482), (140, 613741)]