512259930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20849}}^1$

素因数の和:20885

約数の個数: 128

約数和(自身を含む): 1681344000

約数和(自身を除く): 1169084070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 12285, 20849, 24570, 41698, 62547, 104245, 125094, 145943, 187641, 208490, 271037, 291886, 312735, 375282, 437829, 542074, 562923, 625470, 729715, 813111, 875658, 938205, 1125846, 1313487, 1355185, 1459430, 1626222, 1876410, 1897259, 2189145, 2439333, 2626974, 2710370, 2814615, 3794518, 3940461, 4065555, 4378290, 4878666, 5629230, 5691777, 6567435, 7317999, 7880922, 8131110, 9486295, 11383554, 12196665, 13134870, 14635998, 17075331, 18972590, 19702305, 24393330, 28458885, 34150662, 36589995, 39404610, 51225993, 56917770, 73179990, 85376655, 102451986, 170753310, 256129965, 512259930]

約数ペア:

[(1, 512259930), (2, 256129965), (3, 170753310), (5, 102451986), (6, 85376655), (7, 73179990), (9, 56917770), (10, 51225993), (13, 39404610), (14, 36589995), (15, 34150662), (18, 28458885), (21, 24393330), (26, 19702305), (27, 18972590), (30, 17075331), (35, 14635998), (39, 13134870), (42, 12196665), (45, 11383554), (54, 9486295), (63, 8131110), (65, 7880922), (70, 7317999), (78, 6567435), (90, 5691777), (91, 5629230), (105, 4878666), (117, 4378290), (126, 4065555), (130, 3940461), (135, 3794518), (182, 2814615), (189, 2710370), (195, 2626974), (210, 2439333), (234, 2189145), (270, 1897259), (273, 1876410), (315, 1626222), (351, 1459430), (378, 1355185), (390, 1313487), (455, 1125846), (546, 938205), (585, 875658), (630, 813111), (702, 729715), (819, 625470), (910, 562923), (945, 542074), (1170, 437829), (1365, 375282), (1638, 312735), (1755, 291886), (1890, 271037), (2457, 208490), (2730, 187641), (3510, 145943), (4095, 125094), (4914, 104245), (8190, 62547), (12285, 41698), (20849, 24570)]