2189687310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{45307}}^1$

素因数の和:45502

約数の個数: 64

約数和(自身を含む): 5871916800

約数和(自身を除く): 3682229490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 179, 270, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 4833, 5370, 8055, 9666, 16110, 24165, 45307, 48330, 90614, 135921, 226535, 271842, 407763, 453070, 679605, 815526, 1223289, 1359210, 2038815, 2446578, 4077630, 6116445, 8109953, 12232890, 16219906, 24329859, 40549765, 48659718, 72989577, 81099530, 121649295, 145979154, 218968731, 243298590, 364947885, 437937462, 729895770, 1094843655, 2189687310]

約数ペア:

[(1, 2189687310), (2, 1094843655), (3, 729895770), (5, 437937462), (6, 364947885), (9, 243298590), (10, 218968731), (15, 145979154), (18, 121649295), (27, 81099530), (30, 72989577), (45, 48659718), (54, 40549765), (90, 24329859), (135, 16219906), (179, 12232890), (270, 8109953), (358, 6116445), (537, 4077630), (895, 2446578), (1074, 2038815), (1611, 1359210), (1790, 1223289), (2685, 815526), (3222, 679605), (4833, 453070), (5370, 407763), (8055, 271842), (9666, 226535), (16110, 135921), (24165, 90614), (45307, 48330)]