54804330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 169205760

約数和(自身を除く): 114401430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 107, 126, 135, 189, 210, 214, 270, 271, 315, 321, 378, 535, 542, 630, 642, 749, 813, 945, 963, 1070, 1355, 1498, 1605, 1626, 1890, 1897, 1926, 2247, 2439, 2710, 2889, 3210, 3745, 3794, 4065, 4494, 4815, 4878, 5691, 5778, 6741, 7317, 7490, 8130, 9485, 9630, 11235, 11382, 12195, 13482, 14445, 14634, 17073, 18970, 20223, 22470, 24390, 28455, 28890, 28997, 33705, 34146, 36585, 40446, 51219, 56910, 57994, 67410, 73170, 85365, 86991, 101115, 102438, 144985, 170730, 173982, 202230, 202979, 256095, 260973, 289970, 405958, 434955, 512190, 521946, 608937, 782919, 869910, 1014895, 1217874, 1304865, 1565838, 1826811, 2029790, 2609730, 3044685, 3653622, 3914595, 5480433, 6089370, 7829190, 9134055, 10960866, 18268110, 27402165, 54804330]

約数ペア:

[(1, 54804330), (2, 27402165), (3, 18268110), (5, 10960866), (6, 9134055), (7, 7829190), (9, 6089370), (10, 5480433), (14, 3914595), (15, 3653622), (18, 3044685), (21, 2609730), (27, 2029790), (30, 1826811), (35, 1565838), (42, 1304865), (45, 1217874), (54, 1014895), (63, 869910), (70, 782919), (90, 608937), (105, 521946), (107, 512190), (126, 434955), (135, 405958), (189, 289970), (210, 260973), (214, 256095), (270, 202979), (271, 202230), (315, 173982), (321, 170730), (378, 144985), (535, 102438), (542, 101115), (630, 86991), (642, 85365), (749, 73170), (813, 67410), (945, 57994), (963, 56910), (1070, 51219), (1355, 40446), (1498, 36585), (1605, 34146), (1626, 33705), (1890, 28997), (1897, 28890), (1926, 28455), (2247, 24390), (2439, 22470), (2710, 20223), (2889, 18970), (3210, 17073), (3745, 14634), (3794, 14445), (4065, 13482), (4494, 12195), (4815, 11382), (4878, 11235), (5691, 9630), (5778, 9485), (6741, 8130), (7317, 7490)]