2419860690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16033}}^1$

素因数の和:16105

約数の個数: 128

約数和(自身を含む): 7111399680

約数和(自身を除く): 4691538990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 43, 45, 54, 65, 78, 86, 90, 117, 129, 130, 135, 195, 215, 234, 258, 270, 351, 387, 390, 430, 559, 585, 645, 702, 774, 1118, 1161, 1170, 1290, 1677, 1755, 1935, 2322, 2795, 3354, 3510, 3870, 5031, 5590, 5805, 8385, 10062, 11610, 15093, 16033, 16770, 25155, 30186, 32066, 48099, 50310, 75465, 80165, 96198, 144297, 150930, 160330, 208429, 240495, 288594, 416858, 432891, 480990, 625287, 689419, 721485, 865782, 1042145, 1250574, 1378838, 1442970, 1875861, 2068257, 2084290, 2164455, 3126435, 3447095, 3751722, 4136514, 4328910, 5627583, 6204771, 6252870, 6894190, 8962447, 9379305, 10341285, 11255166, 12409542, 17924894, 18614313, 18758610, 20682570, 26887341, 28137915, 31023855, 37228626, 44812235, 53774682, 56275830, 62047710, 80662023, 89624470, 93071565, 134436705, 161324046, 186143130, 241986069, 268873410, 403310115, 483972138, 806620230, 1209930345, 2419860690]

約数ペア:

[(1, 2419860690), (2, 1209930345), (3, 806620230), (5, 483972138), (6, 403310115), (9, 268873410), (10, 241986069), (13, 186143130), (15, 161324046), (18, 134436705), (26, 93071565), (27, 89624470), (30, 80662023), (39, 62047710), (43, 56275830), (45, 53774682), (54, 44812235), (65, 37228626), (78, 31023855), (86, 28137915), (90, 26887341), (117, 20682570), (129, 18758610), (130, 18614313), (135, 17924894), (195, 12409542), (215, 11255166), (234, 10341285), (258, 9379305), (270, 8962447), (351, 6894190), (387, 6252870), (390, 6204771), (430, 5627583), (559, 4328910), (585, 4136514), (645, 3751722), (702, 3447095), (774, 3126435), (1118, 2164455), (1161, 2084290), (1170, 2068257), (1290, 1875861), (1677, 1442970), (1755, 1378838), (1935, 1250574), (2322, 1042145), (2795, 865782), (3354, 721485), (3510, 689419), (3870, 625287), (5031, 480990), (5590, 432891), (5805, 416858), (8385, 288594), (10062, 240495), (11610, 208429), (15093, 160330), (16033, 150930), (16770, 144297), (25155, 96198), (30186, 80165), (32066, 75465), (48099, 50310)]