15441930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 46485504

約数和(自身を除く): 31043574

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 127, 193, 210, 254, 315, 381, 386, 579, 630, 635, 762, 889, 965, 1143, 1158, 1270, 1351, 1737, 1778, 1905, 1930, 2286, 2667, 2702, 2895, 3474, 3810, 4053, 4445, 5334, 5715, 5790, 6755, 8001, 8106, 8685, 8890, 11430, 12159, 13335, 13510, 16002, 17370, 20265, 24318, 24511, 26670, 40005, 40530, 49022, 60795, 73533, 80010, 121590, 122555, 147066, 171577, 220599, 245110, 343154, 367665, 441198, 514731, 735330, 857885, 1029462, 1102995, 1544193, 1715770, 2205990, 2573655, 3088386, 5147310, 7720965, 15441930]

約数ペア:

[(1, 15441930), (2, 7720965), (3, 5147310), (5, 3088386), (6, 2573655), (7, 2205990), (9, 1715770), (10, 1544193), (14, 1102995), (15, 1029462), (18, 857885), (21, 735330), (30, 514731), (35, 441198), (42, 367665), (45, 343154), (63, 245110), (70, 220599), (90, 171577), (105, 147066), (126, 122555), (127, 121590), (193, 80010), (210, 73533), (254, 60795), (315, 49022), (381, 40530), (386, 40005), (579, 26670), (630, 24511), (635, 24318), (762, 20265), (889, 17370), (965, 16002), (1143, 13510), (1158, 13335), (1270, 12159), (1351, 11430), (1737, 8890), (1778, 8685), (1905, 8106), (1930, 8001), (2286, 6755), (2667, 5790), (2702, 5715), (2895, 5334), (3474, 4445), (3810, 4053)]