57283660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 144764928

約数和(自身を除く): 87481268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 67, 70, 124, 134, 140, 155, 197, 217, 268, 310, 335, 394, 434, 469, 620, 670, 788, 868, 938, 985, 1085, 1340, 1379, 1876, 1970, 2077, 2170, 2345, 2758, 3940, 4154, 4340, 4690, 5516, 6107, 6895, 8308, 9380, 10385, 12214, 13199, 13790, 14539, 20770, 24428, 26398, 27580, 29078, 30535, 41540, 42749, 52796, 58156, 61070, 65995, 72695, 85498, 92393, 122140, 131990, 145390, 170996, 184786, 213745, 263980, 290780, 369572, 409169, 427490, 461965, 818338, 854980, 923930, 1636676, 1847860, 2045845, 2864183, 4091690, 5728366, 8183380, 11456732, 14320915, 28641830, 57283660]

約数ペア:

[(1, 57283660), (2, 28641830), (4, 14320915), (5, 11456732), (7, 8183380), (10, 5728366), (14, 4091690), (20, 2864183), (28, 2045845), (31, 1847860), (35, 1636676), (62, 923930), (67, 854980), (70, 818338), (124, 461965), (134, 427490), (140, 409169), (155, 369572), (197, 290780), (217, 263980), (268, 213745), (310, 184786), (335, 170996), (394, 145390), (434, 131990), (469, 122140), (620, 92393), (670, 85498), (788, 72695), (868, 65995), (938, 61070), (985, 58156), (1085, 52796), (1340, 42749), (1379, 41540), (1876, 30535), (1970, 29078), (2077, 27580), (2170, 26398), (2345, 24428), (2758, 20770), (3940, 14539), (4154, 13790), (4340, 13199), (4690, 12214), (5516, 10385), (6107, 9380), (6895, 8308)]