2856210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 8372160

約数和(自身を除く): 5515950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 58, 67, 70, 87, 98, 105, 134, 145, 147, 174, 201, 203, 210, 245, 290, 294, 335, 402, 406, 435, 469, 490, 609, 670, 735, 870, 938, 1005, 1015, 1218, 1407, 1421, 1470, 1943, 2010, 2030, 2345, 2814, 2842, 3045, 3283, 3886, 4263, 4690, 5829, 6090, 6566, 7035, 7105, 8526, 9715, 9849, 11658, 13601, 14070, 14210, 16415, 19430, 19698, 21315, 27202, 29145, 32830, 40803, 42630, 49245, 58290, 68005, 81606, 95207, 98490, 136010, 190414, 204015, 285621, 408030, 476035, 571242, 952070, 1428105, 2856210]

約数ペア:

[(1, 2856210), (2, 1428105), (3, 952070), (5, 571242), (6, 476035), (7, 408030), (10, 285621), (14, 204015), (15, 190414), (21, 136010), (29, 98490), (30, 95207), (35, 81606), (42, 68005), (49, 58290), (58, 49245), (67, 42630), (70, 40803), (87, 32830), (98, 29145), (105, 27202), (134, 21315), (145, 19698), (147, 19430), (174, 16415), (201, 14210), (203, 14070), (210, 13601), (245, 11658), (290, 9849), (294, 9715), (335, 8526), (402, 7105), (406, 7035), (435, 6566), (469, 6090), (490, 5829), (609, 4690), (670, 4263), (735, 3886), (870, 3283), (938, 3045), (1005, 2842), (1015, 2814), (1218, 2345), (1407, 2030), (1421, 2010), (1470, 1943)]