9077180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2819}}^1$

素因数の和:2858

約数の個数: 48

約数和(自身を含む): 22740480

約数和(自身を除く): 13663300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 2819, 3220, 5638, 11276, 14095, 19733, 28190, 39466, 56380, 64837, 78932, 98665, 129674, 197330, 259348, 324185, 394660, 453859, 648370, 907718, 1296740, 1815436, 2269295, 4538590, 9077180]

約数ペア:

[(1, 9077180), (2, 4538590), (4, 2269295), (5, 1815436), (7, 1296740), (10, 907718), (14, 648370), (20, 453859), (23, 394660), (28, 324185), (35, 259348), (46, 197330), (70, 129674), (92, 98665), (115, 78932), (140, 64837), (161, 56380), (230, 39466), (322, 28190), (460, 19733), (644, 14095), (805, 11276), (1610, 5638), (2819, 3220)]