28339470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:671

約数の個数: 80

約数和(自身を含む): 77623920

約数和(自身を除く): 49284450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 81, 90, 118, 135, 162, 177, 270, 295, 354, 405, 531, 590, 593, 810, 885, 1062, 1186, 1593, 1770, 1779, 2655, 2965, 3186, 3558, 4779, 5310, 5337, 5930, 7965, 8895, 9558, 10674, 15930, 16011, 17790, 23895, 26685, 32022, 34987, 47790, 48033, 53370, 69974, 80055, 96066, 104961, 160110, 174935, 209922, 240165, 314883, 349870, 480330, 524805, 629766, 944649, 1049610, 1574415, 1889298, 2833947, 3148830, 4723245, 5667894, 9446490, 14169735, 28339470]

約数ペア:

[(1, 28339470), (2, 14169735), (3, 9446490), (5, 5667894), (6, 4723245), (9, 3148830), (10, 2833947), (15, 1889298), (18, 1574415), (27, 1049610), (30, 944649), (45, 629766), (54, 524805), (59, 480330), (81, 349870), (90, 314883), (118, 240165), (135, 209922), (162, 174935), (177, 160110), (270, 104961), (295, 96066), (354, 80055), (405, 69974), (531, 53370), (590, 48033), (593, 47790), (810, 34987), (885, 32022), (1062, 26685), (1186, 23895), (1593, 17790), (1770, 16011), (1779, 15930), (2655, 10674), (2965, 9558), (3186, 8895), (3558, 7965), (4779, 5930), (5310, 5337)]