64294470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2579}}^1$

素因数の和:2869

約数の個数: 48

約数和(自身を含む): 167834160

約数和(自身を除く): 103539690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 277, 554, 831, 1385, 1662, 2493, 2579, 2770, 4155, 4986, 5158, 7737, 8310, 12465, 12895, 15474, 23211, 24930, 25790, 38685, 46422, 77370, 116055, 232110, 714383, 1428766, 2143149, 3571915, 4286298, 6429447, 7143830, 10715745, 12858894, 21431490, 32147235, 64294470]

約数ペア:

[(1, 64294470), (2, 32147235), (3, 21431490), (5, 12858894), (6, 10715745), (9, 7143830), (10, 6429447), (15, 4286298), (18, 3571915), (30, 2143149), (45, 1428766), (90, 714383), (277, 232110), (554, 116055), (831, 77370), (1385, 46422), (1662, 38685), (2493, 25790), (2579, 24930), (2770, 23211), (4155, 15474), (4986, 12895), (5158, 12465), (7737, 8310)]