2430804805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{178933}}^1$

素因数の和:178981

約数の個数: 32

約数和(自身を含む): 3607309440

約数和(自身を除く): 1176504635

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 13585, 178933, 894665, 1968263, 2326129, 3399727, 9841315, 11630645, 16998635, 25587419, 37396997, 44196451, 127937095, 186984985, 220982255, 486160961, 2430804805]

約数ペア:

[(1, 2430804805), (5, 486160961), (11, 220982255), (13, 186984985), (19, 127937095), (55, 44196451), (65, 37396997), (95, 25587419), (143, 16998635), (209, 11630645), (247, 9841315), (715, 3399727), (1045, 2326129), (1235, 1968263), (2717, 894665), (13585, 178933)]