7881180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5711}}^1$

素因数の和:5746

約数の個数: 48

約数和(自身を含む): 23030784

約数和(自身を除く): 15149604

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, 1380, 5711, 11422, 17133, 22844, 28555, 34266, 57110, 68532, 85665, 114220, 131353, 171330, 262706, 342660, 394059, 525412, 656765, 788118, 1313530, 1576236, 1970295, 2627060, 3940590, 7881180]

約数ペア:

[(1, 7881180), (2, 3940590), (3, 2627060), (4, 1970295), (5, 1576236), (6, 1313530), (10, 788118), (12, 656765), (15, 525412), (20, 394059), (23, 342660), (30, 262706), (46, 171330), (60, 131353), (69, 114220), (92, 85665), (115, 68532), (138, 57110), (230, 34266), (276, 28555), (345, 22844), (460, 17133), (690, 11422), (1380, 5711)]