12196170

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{239}}^1$

素因数の和:271

約数の個数: 112

約数和(自身を含む): 37774080

約数和(自身を除く): 25577910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 239, 243, 270, 315, 378, 405, 478, 486, 567, 630, 717, 729, 810, 945, 1134, 1195, 1215, 1434, 1458, 1673, 1701, 1890, 2151, 2390, 2430, 2835, 3346, 3402, 3585, 3645, 4302, 5019, 5103, 5670, 6453, 7170, 7290, 8365, 8505, 10038, 10206, 10755, 12906, 15057, 16730, 17010, 19359, 21510, 25095, 25515, 30114, 32265, 38718, 45171, 50190, 51030, 58077, 64530, 75285, 90342, 96795, 116154, 135513, 150570, 174231, 193590, 225855, 271026, 290385, 348462, 406539, 451710, 580770, 677565, 813078, 871155, 1219617, 1355130, 1742310, 2032695, 2439234, 4065390, 6098085, 12196170]

約数ペア:

[(1, 12196170), (2, 6098085), (3, 4065390), (5, 2439234), (6, 2032695), (7, 1742310), (9, 1355130), (10, 1219617), (14, 871155), (15, 813078), (18, 677565), (21, 580770), (27, 451710), (30, 406539), (35, 348462), (42, 290385), (45, 271026), (54, 225855), (63, 193590), (70, 174231), (81, 150570), (90, 135513), (105, 116154), (126, 96795), (135, 90342), (162, 75285), (189, 64530), (210, 58077), (239, 51030), (243, 50190), (270, 45171), (315, 38718), (378, 32265), (405, 30114), (478, 25515), (486, 25095), (567, 21510), (630, 19359), (717, 17010), (729, 16730), (810, 15057), (945, 12906), (1134, 10755), (1195, 10206), (1215, 10038), (1434, 8505), (1458, 8365), (1673, 7290), (1701, 7170), (1890, 6453), (2151, 5670), (2390, 5103), (2430, 5019), (2835, 4302), (3346, 3645), (3402, 3585)]