75277870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1723}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 144112608

約数和(自身を除く): 68834738

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 257, 514, 1285, 1723, 2570, 3446, 4369, 8615, 8738, 17230, 21845, 29291, 43690, 58582, 146455, 292910, 442811, 885622, 2214055, 4428110, 7527787, 15055574, 37638935, 75277870]

約数ペア:

[(1, 75277870), (2, 37638935), (5, 15055574), (10, 7527787), (17, 4428110), (34, 2214055), (85, 885622), (170, 442811), (257, 292910), (514, 146455), (1285, 58582), (1723, 43690), (2570, 29291), (3446, 21845), (4369, 17230), (8615, 8738)]