1330362670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:446

約数の個数: 128

約数和(自身を含む): 3051240192

約数和(自身を除く): 1720877522

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 181, 182, 197, 205, 287, 362, 394, 410, 455, 533, 574, 905, 910, 985, 1066, 1267, 1379, 1435, 1810, 1970, 2353, 2534, 2561, 2665, 2758, 2870, 3731, 4706, 5122, 5330, 6335, 6895, 7421, 7462, 8077, 11765, 12670, 12805, 13790, 14842, 16154, 16471, 17927, 18655, 23530, 25610, 32942, 35657, 35854, 37105, 37310, 40385, 51947, 56539, 71314, 74210, 80770, 82355, 89635, 96473, 103894, 105001, 113078, 164710, 178285, 179270, 192946, 210002, 249599, 259735, 282695, 356570, 463541, 482365, 499198, 519470, 525005, 565390, 675311, 735007, 927082, 964730, 1050010, 1247995, 1350622, 1461937, 1470014, 2317705, 2495990, 2923874, 3244787, 3376555, 3675035, 4635410, 6489574, 6753110, 7309685, 7350070, 10233559, 14619370, 16223935, 19005181, 20467118, 32447870, 38010362, 51167795, 95025905, 102335590, 133036267, 190051810, 266072534, 665181335, 1330362670]

約数ペア:

[(1, 1330362670), (2, 665181335), (5, 266072534), (7, 190051810), (10, 133036267), (13, 102335590), (14, 95025905), (26, 51167795), (35, 38010362), (41, 32447870), (65, 20467118), (70, 19005181), (82, 16223935), (91, 14619370), (130, 10233559), (181, 7350070), (182, 7309685), (197, 6753110), (205, 6489574), (287, 4635410), (362, 3675035), (394, 3376555), (410, 3244787), (455, 2923874), (533, 2495990), (574, 2317705), (905, 1470014), (910, 1461937), (985, 1350622), (1066, 1247995), (1267, 1050010), (1379, 964730), (1435, 927082), (1810, 735007), (1970, 675311), (2353, 565390), (2534, 525005), (2561, 519470), (2665, 499198), (2758, 482365), (2870, 463541), (3731, 356570), (4706, 282695), (5122, 259735), (5330, 249599), (6335, 210002), (6895, 192946), (7421, 179270), (7462, 178285), (8077, 164710), (11765, 113078), (12670, 105001), (12805, 103894), (13790, 96473), (14842, 89635), (16154, 82355), (16471, 80770), (17927, 74210), (18655, 71314), (23530, 56539), (25610, 51947), (32942, 40385), (35657, 37310), (35854, 37105)]