82830090

素因数分解:

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

素因数の和:149

約数の個数: 144

約数和(自身を含む): 243071712

約数和(自身を除く): 160241622

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, 841, 870, 938, 1005, 1015, 1218, 1407, 1421, 1470, 1682, 1943, 2010, 2030, 2345, 2523, 2814, 2842, 3045, 3283, 3886, 4205, 4263, 4690, 5046, 5829, 5887, 6090, 6566, 7035, 7105, 8410, 8526, 9715, 9849, 11658, 11774, 12615, 13601, 14070, 14210, 16415, 17661, 19430, 19698, 21315, 25230, 27202, 29145, 29435, 32830, 35322, 40803, 41209, 42630, 49245, 56347, 58290, 58870, 68005, 81606, 82418, 88305, 95207, 98490, 112694, 123627, 136010, 169041, 176610, 190414, 204015, 206045, 247254, 281735, 285621, 338082, 394429, 408030, 412090, 476035, 563470, 571242, 618135, 788858, 845205, 952070, 1183287, 1236270, 1428105, 1690410, 1972145, 2366574, 2761003, 2856210, 3944290, 5522006, 5916435, 8283009, 11832870, 13805015, 16566018, 27610030, 41415045, 82830090]

約数ペア:

[(1, 82830090), (2, 41415045), (3, 27610030), (5, 16566018), (6, 13805015), (7, 11832870), (10, 8283009), (14, 5916435), (15, 5522006), (21, 3944290), (29, 2856210), (30, 2761003), (35, 2366574), (42, 1972145), (49, 1690410), (58, 1428105), (67, 1236270), (70, 1183287), (87, 952070), (98, 845205), (105, 788858), (134, 618135), (145, 571242), (147, 563470), (174, 476035), (201, 412090), (203, 408030), (210, 394429), (245, 338082), (290, 285621), (294, 281735), (335, 247254), (402, 206045), (406, 204015), (435, 190414), (469, 176610), (490, 169041), (609, 136010), (670, 123627), (735, 112694), (841, 98490), (870, 95207), (938, 88305), (1005, 82418), (1015, 81606), (1218, 68005), (1407, 58870), (1421, 58290), (1470, 56347), (1682, 49245), (1943, 42630), (2010, 41209), (2030, 40803), (2345, 35322), (2523, 32830), (2814, 29435), (2842, 29145), (3045, 27202), (3283, 25230), (3886, 21315), (4205, 19698), (4263, 19430), (4690, 17661), (5046, 16415), (5829, 14210), (5887, 14070), (6090, 13601), (6566, 12615), (7035, 11774), (7105, 11658), (8410, 9849), (8526, 9715)]