88130940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{63863}}^1$

素因数の和:63898

約数の個数: 48

約数和(自身を含む): 257499648

約数和(自身を除く): 169368708

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, 63863, 127726, 191589, 255452, 319315, 383178, 638630, 766356, 957945, 1277260, 1468849, 1915890, 2937698, 3831780, 4406547, 5875396, 7344245, 8813094, 14688490, 17626188, 22032735, 29376980, 44065470, 88130940]

約数ペア:

[(1, 88130940), (2, 44065470), (3, 29376980), (4, 22032735), (5, 17626188), (6, 14688490), (10, 8813094), (12, 7344245), (15, 5875396), (20, 4406547), (23, 3831780), (30, 2937698), (46, 1915890), (60, 1468849), (69, 1277260), (92, 957945), (115, 766356), (138, 638630), (230, 383178), (276, 319315), (345, 255452), (460, 191589), (690, 127726), (1380, 63863)]