23800770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{257}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 74304000

約数和(自身を除く): 50503230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 257, 270, 294, 315, 343, 378, 441, 490, 514, 630, 686, 735, 771, 882, 945, 1029, 1285, 1323, 1470, 1542, 1715, 1799, 1890, 2058, 2205, 2313, 2570, 2646, 3087, 3430, 3598, 3855, 4410, 4626, 5145, 5397, 6174, 6615, 6939, 7710, 8995, 9261, 10290, 10794, 11565, 12593, 13230, 13878, 15435, 16191, 17990, 18522, 23130, 25186, 26985, 30870, 32382, 34695, 37779, 46305, 48573, 53970, 62965, 69390, 75558, 80955, 88151, 92610, 97146, 113337, 125930, 161910, 176302, 188895, 226674, 242865, 264453, 340011, 377790, 440755, 485730, 528906, 566685, 680022, 793359, 881510, 1133370, 1322265, 1586718, 1700055, 2380077, 2644530, 3400110, 3966795, 4760154, 7933590, 11900385, 23800770]

約数ペア:

[(1, 23800770), (2, 11900385), (3, 7933590), (5, 4760154), (6, 3966795), (7, 3400110), (9, 2644530), (10, 2380077), (14, 1700055), (15, 1586718), (18, 1322265), (21, 1133370), (27, 881510), (30, 793359), (35, 680022), (42, 566685), (45, 528906), (49, 485730), (54, 440755), (63, 377790), (70, 340011), (90, 264453), (98, 242865), (105, 226674), (126, 188895), (135, 176302), (147, 161910), (189, 125930), (210, 113337), (245, 97146), (257, 92610), (270, 88151), (294, 80955), (315, 75558), (343, 69390), (378, 62965), (441, 53970), (490, 48573), (514, 46305), (630, 37779), (686, 34695), (735, 32382), (771, 30870), (882, 26985), (945, 25186), (1029, 23130), (1285, 18522), (1323, 17990), (1470, 16191), (1542, 15435), (1715, 13878), (1799, 13230), (1890, 12593), (2058, 11565), (2205, 10794), (2313, 10290), (2570, 9261), (2646, 8995), (3087, 7710), (3430, 6939), (3598, 6615), (3855, 6174), (4410, 5397), (4626, 5145)]