1061220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 3104640

約数和(自身を除く): 2043420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 769, 1380, 1538, 2307, 3076, 3845, 4614, 7690, 9228, 11535, 15380, 17687, 23070, 35374, 46140, 53061, 70748, 88435, 106122, 176870, 212244, 265305, 353740, 530610, 1061220]

約数ペア:

[(1, 1061220), (2, 530610), (3, 353740), (4, 265305), (5, 212244), (6, 176870), (10, 106122), (12, 88435), (15, 70748), (20, 53061), (23, 46140), (30, 35374), (46, 23070), (60, 17687), (69, 15380), (92, 11535), (115, 9228), (138, 7690), (230, 4614), (276, 3845), (345, 3076), (460, 2307), (690, 1538), (769, 1380)]