289062270

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{7283}}^1$

素因数の和:7316

約数の個数: 120

約数和(自身を含む): 904279464

約数和(自身を除く): 615217194

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 245, 270, 294, 315, 378, 405, 441, 490, 567, 630, 735, 810, 882, 945, 1134, 1323, 1470, 1890, 2205, 2646, 2835, 3969, 4410, 5670, 6615, 7283, 7938, 13230, 14566, 19845, 21849, 36415, 39690, 43698, 50981, 65547, 72830, 101962, 109245, 131094, 152943, 196641, 218490, 254905, 305886, 327735, 356867, 393282, 458829, 509810, 589923, 655470, 713734, 764715, 917658, 983205, 1070601, 1179846, 1376487, 1529430, 1784335, 1966410, 2141202, 2294145, 2752974, 2949615, 3211803, 3568670, 4129461, 4588290, 5353005, 5899230, 6423606, 6882435, 8258922, 9635409, 10706010, 13764870, 16059015, 19270818, 20647305, 28906227, 32118030, 41294610, 48177045, 57812454, 96354090, 144531135, 289062270]

約数ペア:

[(1, 289062270), (2, 144531135), (3, 96354090), (5, 57812454), (6, 48177045), (7, 41294610), (9, 32118030), (10, 28906227), (14, 20647305), (15, 19270818), (18, 16059015), (21, 13764870), (27, 10706010), (30, 9635409), (35, 8258922), (42, 6882435), (45, 6423606), (49, 5899230), (54, 5353005), (63, 4588290), (70, 4129461), (81, 3568670), (90, 3211803), (98, 2949615), (105, 2752974), (126, 2294145), (135, 2141202), (147, 1966410), (162, 1784335), (189, 1529430), (210, 1376487), (245, 1179846), (270, 1070601), (294, 983205), (315, 917658), (378, 764715), (405, 713734), (441, 655470), (490, 589923), (567, 509810), (630, 458829), (735, 393282), (810, 356867), (882, 327735), (945, 305886), (1134, 254905), (1323, 218490), (1470, 196641), (1890, 152943), (2205, 131094), (2646, 109245), (2835, 101962), (3969, 72830), (4410, 65547), (5670, 50981), (6615, 43698), (7283, 39690), (7938, 36415), (13230, 21849), (14566, 19845)]