2068290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{67}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 6364800

約数和(自身を除く): 4296510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 67, 70, 90, 98, 105, 126, 134, 147, 201, 210, 245, 294, 315, 335, 343, 402, 441, 469, 490, 603, 630, 670, 686, 735, 882, 938, 1005, 1029, 1206, 1407, 1470, 1715, 2010, 2058, 2205, 2345, 2814, 3015, 3087, 3283, 3430, 4221, 4410, 4690, 5145, 6030, 6174, 6566, 7035, 8442, 9849, 10290, 14070, 15435, 16415, 19698, 21105, 22981, 29547, 30870, 32830, 42210, 45962, 49245, 59094, 68943, 98490, 114905, 137886, 147735, 206829, 229810, 295470, 344715, 413658, 689430, 1034145, 2068290]

約数ペア:

[(1, 2068290), (2, 1034145), (3, 689430), (5, 413658), (6, 344715), (7, 295470), (9, 229810), (10, 206829), (14, 147735), (15, 137886), (18, 114905), (21, 98490), (30, 68943), (35, 59094), (42, 49245), (45, 45962), (49, 42210), (63, 32830), (67, 30870), (70, 29547), (90, 22981), (98, 21105), (105, 19698), (126, 16415), (134, 15435), (147, 14070), (201, 10290), (210, 9849), (245, 8442), (294, 7035), (315, 6566), (335, 6174), (343, 6030), (402, 5145), (441, 4690), (469, 4410), (490, 4221), (603, 3430), (630, 3283), (670, 3087), (686, 3015), (735, 2814), (882, 2345), (938, 2205), (1005, 2058), (1029, 2010), (1206, 1715), (1407, 1470)]