1690098490090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{240412303}}^1$

素因数の和:240412366

約数の個数: 32

約数和(自身を含む): 3288840318720

約数和(自身を除く): 1598741828630

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 240412303, 480824606, 1202061515, 2404123030, 4567833757, 8895255211, 9135667514, 17790510422, 22839168785, 44476276055, 45678337570, 88952552110, 169009849009, 338019698018, 845049245045, 1690098490090]

約数ペア:

[(1, 1690098490090), (2, 845049245045), (5, 338019698018), (10, 169009849009), (19, 88952552110), (37, 45678337570), (38, 44476276055), (74, 22839168785), (95, 17790510422), (185, 9135667514), (190, 8895255211), (370, 4567833757), (703, 2404123030), (1406, 1202061515), (3515, 480824606), (7030, 240412303)]