3432980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 7983360

約数和(自身を除く): 4550380

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 439, 460, 782, 878, 1564, 1756, 1955, 2195, 3910, 4390, 7463, 7820, 8780, 10097, 14926, 20194, 29852, 37315, 40388, 50485, 74630, 100970, 149260, 171649, 201940, 343298, 686596, 858245, 1716490, 3432980]

約数ペア:

[(1, 3432980), (2, 1716490), (4, 858245), (5, 686596), (10, 343298), (17, 201940), (20, 171649), (23, 149260), (34, 100970), (46, 74630), (68, 50485), (85, 40388), (92, 37315), (115, 29852), (170, 20194), (230, 14926), (340, 10097), (391, 8780), (439, 7820), (460, 7463), (782, 4390), (878, 3910), (1564, 2195), (1756, 1955)]